345402586564 has 24 divisors (see below), whose sum is σ = 691145752640. Its totient is φ = 147956698656.

The previous prime is 345402586559. The next prime is 345402586597. The reversal of 345402586564 is 465685204543.

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, 2983062 + ... + 3096685.

Almost surely, 2^345402586564 is an apocalyptic number.

It is an amenable number.

345402586564 is an abundant number, since it is smaller than the sum of its proper divisors (345743166076).

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

345402586564 is a wasteful number, since it uses less digits than its factorization.

345402586564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081787 (or 6081785 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 345402586564 in words is "three hundred forty-five billion, four hundred two million, five hundred eighty-six thousand, five hundred sixty-four".