12956501468 has 24 divisors (see below), whose sum is σ = 23191660800. Its totient is φ = 6330733808.

The previous prime is 12956501407. The next prime is 12956501507. The reversal of 12956501468 is 86410565921.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71603 + ... + 176181.

It is an arithmetic number, because the mean of its divisors is an integer number (966319200).

Almost surely, 2^12956501468 is an apocalyptic number.

It is an amenable number.

12956501468 is a deficient number, since it is larger than the sum of its proper divisors (10235159332).

12956501468 is a wasteful number, since it uses less digits than its factorization.

12956501468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105289 (or 105287 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 12956501468 in words is "twelve billion, nine hundred fifty-six million, five hundred one thousand, four hundred sixty-eight".