351312845512 has 16 divisors (see below), whose sum is σ = 687351219840. Its totient is φ = 168019186896.

The previous prime is 351312845501. The next prime is 351312845563. The reversal of 351312845512 is 215548213153.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954654288 + ... + 954654655.

It is an arithmetic number, because the mean of its divisors is an integer number (42959451240).

Almost surely, 2^351312845512 is an apocalyptic number.

It is an amenable number.

351312845512 is a deficient number, since it is larger than the sum of its proper divisors (336038374328).

351312845512 is a wasteful number, since it uses less digits than its factorization.

351312845512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909308972 (or 1909308968 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The spelling of 351312845512 in words is "three hundred fifty-one billion, three hundred twelve million, eight hundred forty-five thousand, five hundred twelve".