351222562944 has 160 divisors (see below), whose sum is σ = 1140254177040. Its totient is φ = 106431045120.

The previous prime is 351222562927. The next prime is 351222562973. The reversal of 351222562944 is 449265222153.

351222562944 is a `hidden beast` number, since 3 + 5 + 12 + 2 + 2 + 5 + 629 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 351222562944.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1425754 + ... + 1653849.

Almost surely, 2^351222562944 is an apocalyptic number.

It is an amenable number.

351222562944 is an abundant number, since it is smaller than the sum of its proper divisors (789031614096).

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

351222562944 is a wasteful number, since it uses less digits than its factorization.

351222562944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079640 (or 3079619 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 351222562944 in words is "three hundred fifty-one billion, two hundred twenty-two million, five hundred sixty-two thousand, nine hundred forty-four".