351397043711 has 32 divisors (see below), whose sum is σ = 415211596800. Its totient is φ = 297239997600.

The previous prime is 351397043687. The next prime is 351397043719. The reversal of 351397043711 is 117340793153.

It is not a de Polignac number, because 351397043711 - 2²⁶ = 351329934847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351397043719) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8111270 + ... + 8154476.

It is an arithmetic number, because the mean of its divisors is an integer number (12975362400).

Almost surely, 2^351397043711 is an apocalyptic number.

351397043711 is a deficient number, since it is larger than the sum of its proper divisors (63814553089).

351397043711 is a wasteful number, since it uses less digits than its factorization.

351397043711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43540 (or 43526 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The spelling of 351397043711 in words is "three hundred fifty-one billion, three hundred ninety-seven million, forty-three thousand, seven hundred eleven".