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214241626142412 = 2231118144919971239
BaseRepresentation
bin110000101101101000000100…
…000001011011011011001100
31001002120022002021202211100120
4300231220010001123123030
5211040113322243024122
62035353124435224540
763061306134214101
oct6055500401333314
91032508067684316
10214241626142412
116229a3aa765020
1220041567148150
139270b8b47149b
143ac94c86bcaa8
1519b7db2a5d75c
hexc2da0405b6cc

214241626142412 has 96 divisors (see below), whose sum is σ = 549576570816000. Its totient is φ = 64419225292800.

The previous prime is 214241626142377. The next prime is 214241626142431.

214241626142412 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741889 + ... + 20713127.

It is an arithmetic number, because the mean of its divisors is an integer number (5724755946000).

Almost surely, 2214241626142412 is an apocalyptic number.

214241626142412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214241626142412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274788285408000).

214241626142412 is an abundant number, since it is smaller than the sum of its proper divisors (335334944673588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214241626142412 is a wasteful number, since it uses less digits than its factorization.

214241626142412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19971887 (or 19971885 counting only the distinct ones).

The product of its digits is 294912, while the sum is 42.

The spelling of 214241626142412 in words is "two hundred fourteen trillion, two hundred forty-one billion, six hundred twenty-six million, one hundred forty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 181 362 449 543 724 898 1086 1347 1796 1991 2172 2694 3982 4939 5388 5973 7964 9878 11946 14817 19756 23892 29634 59268 81269 162538 243807 325076 487614 893959 975228 1787918 2681877 3575836 5363754 10727508 19971239 39942478 59913717 79884956 119827434 219683629 239654868 439367258 659050887 878734516 1318101774 2636203548 3614794259 7229588518 8967086311 10844382777 14459177036 17934172622 21688765554 26901258933 35868345244 39762736849 43377531108 53802517866 79525473698 98637949421 107605035732 119288210547 159050947396 197275898842 238576421094 295913848263 394551797684 477152842188 591827696526 1183655393052 1623042622291 3246085244582 4869127866873 6492170489164 9738255733746 17853468845201 19476511467492 35706937690402 53560406535603 71413875380804 107120813071206 214241626142412