12624642035 has 16 divisors (see below), whose sum is σ = 15481065600. Its totient is φ = 9878971776.

The previous prime is 12624642013. The next prime is 12624642047. The reversal of 12624642035 is 53024642621.

It is a cyclic number.

It is not a de Polignac number, because 12624642035 - 2¹² = 12624637939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12624641986 and 12624642004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405401 + ... + 435429.

It is an arithmetic number, because the mean of its divisors is an integer number (967566600).

Almost surely, 2^12624642035 is an apocalyptic number.

12624642035 is a deficient number, since it is larger than the sum of its proper divisors (2856423565).

12624642035 is a wasteful number, since it uses less digits than its factorization.

12624642035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31870.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 12624642035 in words is "twelve billion, six hundred twenty-four million, six hundred forty-two thousand, thirty-five".