351164243652 has 12 divisors (see below), whose sum is σ = 819383235216. Its totient is φ = 117054747880.

The previous prime is 351164243627. The next prime is 351164243653. The reversal of 351164243652 is 256342461153.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (351164243653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14631843474 + ... + 14631843497.

It is an arithmetic number, because the mean of its divisors is an integer number (68281936268).

Almost surely, 2^351164243652 is an apocalyptic number.

It is an amenable number.

351164243652 is an abundant number, since it is smaller than the sum of its proper divisors (468218991564).

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

351164243652 is a wasteful number, since it uses less digits than its factorization.

351164243652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29263686978 (or 29263686976 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The spelling of 351164243652 in words is "three hundred fifty-one billion, one hundred sixty-four million, two hundred forty-three thousand, six hundred fifty-two".