16159958679724 has 12 divisors (see below), whose sum is σ = 28495805001048. Its totient is φ = 8018300108000.

The previous prime is 16159958679721. The next prime is 16159958679763. The reversal of 16159958679724 is 42797685995161.

It is a super-2 number, since 2×16159958679724² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16159958679721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15419807377 + ... + 15419808424.

It is an arithmetic number, because the mean of its divisors is an integer number (2374650416754).

Almost surely, 2^{16159958679724} is an apocalyptic number.

It is an amenable number.

16159958679724 is a deficient number, since it is larger than the sum of its proper divisors (12335846321324).

16159958679724 is a wasteful number, since it uses less digits than its factorization.

16159958679724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30839615936 (or 30839615934 counting only the distinct ones).

The product of its digits is 2057529600, while the sum is 79.

The spelling of 16159958679724 in words is "sixteen trillion, one hundred fifty-nine billion, nine hundred fifty-eight million, six hundred seventy-nine thousand, seven hundred twenty-four".