15073743712 has 24 divisors (see below), whose sum is σ = 29840402592. Its totient is φ = 7495228800.

The previous prime is 15073743691. The next prime is 15073743721. The reversal of 15073743712 is 21734737051.

It is a congruent number.

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, 1295464 + ... + 1307047.

It is an arithmetic number, because the mean of its divisors is an integer number (1243350108).

Almost surely, 2^15073743712 is an apocalyptic number.

It is an amenable number.

15073743712 is a deficient number, since it is larger than the sum of its proper divisors (14766658880).

15073743712 is a wasteful number, since it uses less digits than its factorization.

15073743712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602702 (or 2602694 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 15073743712 in words is "fifteen billion, seventy-three million, seven hundred forty-three thousand, seven hundred twelve".