24047989612 has 12 divisors (see below), whose sum is σ = 43110420696. Its totient is φ = 11730726560.

The previous prime is 24047989579. The next prime is 24047989657. The reversal of 24047989612 is 21698974042.

It is a self number, because there is not a number n which added to its sum of digits gives 24047989612.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73316878 + ... + 73317205.

It is an arithmetic number, because the mean of its divisors is an integer number (3592535058).

Almost surely, 2^24047989612 is an apocalyptic number.

It is an amenable number.

24047989612 is a deficient number, since it is larger than the sum of its proper divisors (19062431084).

24047989612 is a wasteful number, since it uses less digits than its factorization.

24047989612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146634128 (or 146634126 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 24047989612 in words is "twenty-four billion, forty-seven million, nine hundred eighty-nine thousand, six hundred twelve".