12832490972 has 48 divisors (see below), whose sum is σ = 26253631488. Its totient is φ = 5374797120.

The previous prime is 12832490917. The next prime is 12832490977. The reversal of 12832490972 is 27909423821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12832490977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211322 + ... + 265182.

It is an arithmetic number, because the mean of its divisors is an integer number (546950656).

Almost surely, 2^12832490972 is an apocalyptic number.

It is an amenable number.

12832490972 is an abundant number, since it is smaller than the sum of its proper divisors (13421140516).

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

12832490972 is a wasteful number, since it uses less digits than its factorization.

12832490972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54066 (or 54064 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 12832490972 in words is "twelve billion, eight hundred thirty-two million, four hundred ninety thousand, nine hundred seventy-two".