15012714284 has 24 divisors (see below), whose sum is σ = 27454775040. Its totient is φ = 7169451344.

The previous prime is 15012714253. The next prime is 15012714289. The reversal of 15012714284 is 48241721051.

It is not an unprimeable number, because it can be changed into a prime (15012714289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56624 + ... + 182295.

It is an arithmetic number, because the mean of its divisors is an integer number (1143948960).

Almost surely, 2^15012714284 is an apocalyptic number.

It is an amenable number.

15012714284 is a deficient number, since it is larger than the sum of its proper divisors (12442060756).

15012714284 is a wasteful number, since it uses less digits than its factorization.

15012714284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239629 (or 239627 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 15012714284 in words is "fifteen billion, twelve million, seven hundred fourteen thousand, two hundred eighty-four".