12374949872 has 10 divisors (see below), whose sum is σ = 23976465408. Its totient is φ = 6187474928.

The previous prime is 12374949827. The next prime is 12374949889. The reversal of 12374949872 is 27894947321.

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, 386717168 + ... + 386717199.

Almost surely, 2^12374949872 is an apocalyptic number.

It is an amenable number.

12374949872 is a deficient number, since it is larger than the sum of its proper divisors (11601515536).

12374949872 is an equidigital number, since it uses as much as digits as its factorization.

12374949872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773434375 (or 773434369 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 56.

The spelling of 12374949872 in words is "twelve billion, three hundred seventy-four million, nine hundred forty-nine thousand, eight hundred seventy-two".