12474870384 has 20 divisors (see below), whose sum is σ = 32226748616. Its totient is φ = 4158290112.

The previous prime is 12474870323. The next prime is 12474870403. The reversal of 12474870384 is 48307847421.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 259893133 = 12474870384 / (1 + 2 + 4 + 7 + 4 + 8 + 7 + 0 + 3 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129946519 + ... + 129946614.

Almost surely, 2^12474870384 is an apocalyptic number.

It is an amenable number.

12474870384 is an abundant number, since it is smaller than the sum of its proper divisors (19751878232).

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

12474870384 is a wasteful number, since it uses less digits than its factorization.

12474870384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259893144 (or 259893138 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 12474870384 in words is "twelve billion, four hundred seventy-four million, eight hundred seventy thousand, three hundred eighty-four".