351812104746 has 16 divisors (see below), whose sum is σ = 704518277664. Its totient is φ = 117121690224.

The previous prime is 351812104727. The next prime is 351812104759. The reversal of 351812104746 is 647401218153.

It is a junction number, because it is equal to n+sod(n) for n = 351812104698 and 351812104707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37247725 + ... + 37257168.

It is an arithmetic number, because the mean of its divisors is an integer number (44032392354).

Almost surely, 2^351812104746 is an apocalyptic number.

351812104746 is an abundant number, since it is smaller than the sum of its proper divisors (352706172918).

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

351812104746 is a wasteful number, since it uses less digits than its factorization.

351812104746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74505685.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 351812104746 in words is "three hundred fifty-one billion, eight hundred twelve million, one hundred four thousand, seven hundred forty-six".