24827139472 has 40 divisors (see below), whose sum is σ = 48357182720. Its totient is φ = 12347959680.

The previous prime is 24827139461. The next prime is 24827139499. The reversal of 24827139472 is 27493172842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6638179 + ... + 6641917.

It is an arithmetic number, because the mean of its divisors is an integer number (1208929568).

Almost surely, 2^24827139472 is an apocalyptic number.

It is an amenable number.

24827139472 is a deficient number, since it is larger than the sum of its proper divisors (23530043248).

24827139472 is a wasteful number, since it uses less digits than its factorization.

24827139472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5825 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The spelling of 24827139472 in words is "twenty-four billion, eight hundred twenty-seven million, one hundred thirty-nine thousand, four hundred seventy-two".