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4331255140401 = 3742343160659
BaseRepresentation
bin111111000001110010111…
…011001001000000110001
3120100001201121200100222220
4333001302323021000301
51031430402303443101
613113430125151253
7624631353150000
oct77016273110061
916301647610886
104331255140401
11141a96967a512
1259b5146bb529
1325558804b957
1410d8c3490c37
15779ec571636
hex3f072ec9031

4331255140401 has 80 divisors (see below), whose sum is σ = 7046451947520. Its totient is φ = 2361862382880.

The previous prime is 4331255140379. The next prime is 4331255140411. The reversal of 4331255140401 is 1040415521334.

It is not a de Polignac number, because 4331255140401 - 26 = 4331255140337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4331255140411) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 71373010 + ... + 71433668.

It is an arithmetic number, because the mean of its divisors is an integer number (88080649344).

Almost surely, 24331255140401 is an apocalyptic number.

It is an amenable number.

4331255140401 is a deficient number, since it is larger than the sum of its proper divisors (2715196807119).

4331255140401 is an equidigital number, since it uses as much as digits as its factorization.

4331255140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61144 (or 61123 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 4331255140401 in words is "four trillion, three hundred thirty-one billion, two hundred fifty-five million, one hundred forty thousand, four hundred one".

Divisors: 1 3 7 21 23 49 69 147 161 343 431 483 1029 1127 1293 2401 3017 3381 7203 7889 9051 9913 21119 23667 29739 55223 60659 63357 69391 147833 165669 181977 208173 424613 443499 485737 1034831 1273839 1395157 1457211 2972291 3104493 3400159 4185471 8916873 9766099 10200477 20806037 23801113 26144029 29298297 62418111 68362693 71403339 78432087 145642259 183008203 205088079 436926777 478538851 549024609 601312667 1281057421 1435616553 1803938001 3349771957 3843172263 4209188669 8967401947 10049315871 12627566007 26902205841 29464320683 62771813629 88392962049 188315440887 206250244781 618750734343 1443751713467 4331255140401