12984831352 has 8 divisors (see below), whose sum is σ = 24346558800. Its totient is φ = 6492415672.

The previous prime is 12984831347. The next prime is 12984831371. The reversal of 12984831352 is 25313848921.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811551952 + ... + 811551967.

It is an arithmetic number, because the mean of its divisors is an integer number (3043319850).

Almost surely, 2^12984831352 is an apocalyptic number.

It is an amenable number.

12984831352 is a deficient number, since it is larger than the sum of its proper divisors (11361727448).

12984831352 is a wasteful number, since it uses less digits than its factorization.

12984831352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623103925 (or 1623103921 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The spelling of 12984831352 in words is "twelve billion, nine hundred eighty-four million, eight hundred thirty-one thousand, three hundred fifty-two".