14160643464 has 32 divisors (see below), whose sum is σ = 38619937440. Its totient is φ = 4291104000.

The previous prime is 14160643451. The next prime is 14160643507. The reversal of 14160643464 is 46434606141.

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, 26819137 + ... + 26819664.

It is an arithmetic number, because the mean of its divisors is an integer number (1206873045).

Almost surely, 2^14160643464 is an apocalyptic number.

It is an amenable number.

14160643464 is an abundant number, since it is smaller than the sum of its proper divisors (24459293976).

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

14160643464 is a wasteful number, since it uses less digits than its factorization.

14160643464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53638821 (or 53638817 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 14160643464 in words is "fourteen billion, one hundred sixty million, six hundred forty-three thousand, four hundred sixty-four".