12632790237 has 16 divisors (see below), whose sum is σ = 17325880320. Its totient is φ = 8183359152.

The previous prime is 12632790229. The next prime is 12632790259. The reversal of 12632790237 is 73209723621.

It is not a de Polignac number, because 12632790237 - 2³ = 12632790229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632790277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302683 + ... + 341880.

It is an arithmetic number, because the mean of its divisors is an integer number (1082867520).

Almost surely, 2^12632790237 is an apocalyptic number.

It is an amenable number.

12632790237 is a deficient number, since it is larger than the sum of its proper divisors (4693090083).

12632790237 is a wasteful number, since it uses less digits than its factorization.

12632790237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644752.

The product of its (nonzero) digits is 190512, while the sum is 42.

The spelling of 12632790237 in words is "twelve billion, six hundred thirty-two million, seven hundred ninety thousand, two hundred thirty-seven".