12632684372 has 96 divisors (see below), whose sum is σ = 28032915456. Its totient is φ = 4838198400.

The previous prime is 12632684347. The next prime is 12632684399. The reversal of 12632684372 is 27348623621.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10211738 + ... + 10212974.

It is an arithmetic number, because the mean of its divisors is an integer number (292009536).

Almost surely, 2^12632684372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12632684372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14016457728).

12632684372 is an abundant number, since it is smaller than the sum of its proper divisors (15400231084).

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

12632684372 is a wasteful number, since it uses less digits than its factorization.

12632684372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797 (or 1795 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The spelling of 12632684372 in words is "twelve billion, six hundred thirty-two million, six hundred eighty-four thousand, three hundred seventy-two".