12497633384 has 64 divisors (see below), whose sum is σ = 24584601600. Its totient is φ = 5949144000.

The previous prime is 12497633327. The next prime is 12497633417. The reversal of 12497633384 is 48333679421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4005377 + ... + 4008495.

It is an arithmetic number, because the mean of its divisors is an integer number (384134400).

Almost surely, 2^12497633384 is an apocalyptic number.

It is an amenable number.

12497633384 is a deficient number, since it is larger than the sum of its proper divisors (12086968216).

12497633384 is a wasteful number, since it uses less digits than its factorization.

12497633384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 3410 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 50.

The spelling of 12497633384 in words is "twelve billion, four hundred ninety-seven million, six hundred thirty-three thousand, three hundred eighty-four".