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4408049610980 = 2251721171651271
BaseRepresentation
bin100000000100101010000…
…1110110011000011100100
3120121101221120000200021222
41000021110032303003210
51034210141200022410
613213010253155512
7633320402321531
oct100112416630344
916541846020258
104408049610980
11144a4970a6924
125b2386a8bb98
1325c8a602a1a2
141134ca601d88
15799e43ed955
hex402543b30e4

4408049610980 has 72 divisors (see below), whose sum is σ = 9841871368896. Its totient is φ = 1658081318400.

The previous prime is 4408049610949. The next prime is 4408049611003. The reversal of 4408049610980 is 890169408044.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6442745 + ... + 7094015.

Almost surely, 24408049610980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4408049610980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4920935684448).

4408049610980 is an abundant number, since it is smaller than the sum of its proper divisors (5433821757916).

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

4408049610980 is a wasteful number, since it uses less digits than its factorization.

4408049610980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652485 (or 652466 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 4408049610980 in words is "four trillion, four hundred eight billion, forty-nine million, six hundred ten thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 289 340 578 1156 1171 1445 2342 2890 4684 5780 5855 11710 19907 23420 39814 79628 99535 199070 338419 398140 651271 676838 1302542 1353676 1692095 2605084 3256355 3384190 6512710 6768380 11071607 13025420 22143214 44286428 55358035 110716070 188217319 221432140 376434638 752869276 762638341 941086595 1525276682 1882173190 3050553364 3764346380 3813191705 7626383410 12964851797 15252766820 25929703594 51859407188 64824258985 129648517970 220402480549 259297035940 440804961098 881609922196 1102012402745 2204024805490 4408049610980