12974302444 has 12 divisors (see below), whose sum is σ = 22719660264. Its totient is φ = 6482970944.

The previous prime is 12974302423. The next prime is 12974302447. The reversal of 12974302444 is 44420347921.

It is a junction number, because it is equal to n+sod(n) for n = 12974302397 and 12974302406.

It is not an unprimeable number, because it can be changed into a prime (12974302447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038082 + ... + 1050505.

It is an arithmetic number, because the mean of its divisors is an integer number (1893305022).

Almost surely, 2^12974302444 is an apocalyptic number.

It is an amenable number.

12974302444 is a deficient number, since it is larger than the sum of its proper divisors (9745357820).

12974302444 is a wasteful number, since it uses less digits than its factorization.

12974302444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090144 (or 2090142 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 12974302444 in words is "twelve billion, nine hundred seventy-four million, three hundred two thousand, four hundred forty-four".