24712993137 has 16 divisors (see below), whose sum is σ = 38872666112. Its totient is φ = 13666170960.

The previous prime is 24712993079. The next prime is 24712993159. The reversal of 24712993137 is 73139921742.

It is not a de Polignac number, because 24712993137 - 2⁶ = 24712993073 is a prime.

It is a super-2 number, since 2×24712993137² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24712993237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18980143 + ... + 18981444.

It is an arithmetic number, because the mean of its divisors is an integer number (2429541632).

Almost surely, 2^24712993137 is an apocalyptic number.

It is an amenable number.

24712993137 is a deficient number, since it is larger than the sum of its proper divisors (14159672975).

24712993137 is a wasteful number, since it uses less digits than its factorization.

24712993137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37961628.

The product of its digits is 571536, while the sum is 48.

The spelling of 24712993137 in words is "twenty-four billion, seven hundred twelve million, nine hundred ninety-three thousand, one hundred thirty-seven".