12459704004 has 72 divisors (see below), whose sum is σ = 34577594688. Its totient is φ = 3751600320.

The previous prime is 12459703987. The next prime is 12459704041. The reversal of 12459704004 is 40040795421.

It is a happy number.

12459704004 is a `hidden beast` number, since 1 + 24 + 597 + 0 + 40 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12459704004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38032 + ... + 162375.

Almost surely, 2^12459704004 is an apocalyptic number.

It is an amenable number.

12459704004 is an abundant number, since it is smaller than the sum of its proper divisors (22117890684).

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

12459704004 is a wasteful number, since it uses less digits than its factorization.

12459704004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200585 (or 200580 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 12459704004 in words is "twelve billion, four hundred fifty-nine million, seven hundred four thousand, four".