12455467464 has 32 divisors (see below), whose sum is σ = 33969457440. Its totient is φ = 3774384000.

The previous prime is 12455467447. The next prime is 12455467471. The reversal of 12455467464 is 46476455421.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 23589637 + ... + 23590164.

It is an arithmetic number, because the mean of its divisors is an integer number (1061545545).

Almost surely, 2^12455467464 is an apocalyptic number.

It is an amenable number.

12455467464 is an abundant number, since it is smaller than the sum of its proper divisors (21513989976).

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

12455467464 is a wasteful number, since it uses less digits than its factorization.

12455467464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47179821 (or 47179817 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 48.

The spelling of 12455467464 in words is "twelve billion, four hundred fifty-five million, four hundred sixty-seven thousand, four hundred sixty-four".