12626274322884 has 48 divisors (see below), whose sum is σ = 31022534916800. Its totient is φ = 3985877414016.

The previous prime is 12626274322799. The next prime is 12626274322901. The reversal of 12626274322884 is 48822347262621.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 8827279 + ... + 10157430.

Almost surely, 2^{12626274322884} is an apocalyptic number.

It is an amenable number.

12626274322884 is an abundant number, since it is smaller than the sum of its proper divisors (18396260593916).

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

12626274322884 is a wasteful number, since it uses less digits than its factorization.

12626274322884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18987652 (or 18987650 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 57.

The spelling of 12626274322884 in words is "twelve trillion, six hundred twenty-six billion, two hundred seventy-four million, three hundred twenty-two thousand, eight hundred eighty-four".