14265643656 has 64 divisors (see below), whose sum is σ = 38917324800. Its totient is φ = 4321697600.

The previous prime is 14265643621. The next prime is 14265643661. The reversal of 14265643656 is 65634656241.

It is a super-3 number, since 3×14265643656³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452121 + ... + 1461911.

It is an arithmetic number, because the mean of its divisors is an integer number (608083200).

Almost surely, 2^14265643656 is an apocalyptic number.

It is an amenable number.

14265643656 is an abundant number, since it is smaller than the sum of its proper divisors (24651681144).

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

14265643656 is a wasteful number, since it uses less digits than its factorization.

14265643656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15330 (or 15326 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 48.

The spelling of 14265643656 in words is "fourteen billion, two hundred sixty-five million, six hundred forty-three thousand, six hundred fifty-six".