12159958679724 has 48 divisors (see below), whose sum is σ = 29328460313600. Its totient is φ = 3917215840320.

The previous prime is 12159958679717. The next prime is 12159958679809. The reversal of 12159958679724 is 42797685995121.

It is a super-3 number, since 3×12159958679724³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22024774 + ... + 22570125.

Almost surely, 2^{12159958679724} is an apocalyptic number.

It is an amenable number.

12159958679724 is an abundant number, since it is smaller than the sum of its proper divisors (17168501633876).

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

12159958679724 is a wasteful number, since it uses less digits than its factorization.

12159958679724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44595670 (or 44595668 counting only the distinct ones).

The product of its digits is 685843200, while the sum is 75.

The spelling of 12159958679724 in words is "twelve trillion, one hundred fifty-nine billion, nine hundred fifty-eight million, six hundred seventy-nine thousand, seven hundred twenty-four".