12408718504 has 32 divisors (see below), whose sum is σ = 28635505920. Its totient is φ = 4908943296.

The previous prime is 12408718463. The next prime is 12408718529. The reversal of 12408718504 is 40581780421.

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, 8521744 + ... + 8523199.

It is an arithmetic number, because the mean of its divisors is an integer number (894859560).

Almost surely, 2^12408718504 is an apocalyptic number.

12408718504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12408718504 is an abundant number, since it is smaller than the sum of its proper divisors (16226787416).

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

12408718504 is a wasteful number, since it uses less digits than its factorization.

12408718504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17044969 (or 17044965 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 12408718504 in words is "twelve billion, four hundred eight million, seven hundred eighteen thousand, five hundred four".