15142788682 has 32 divisors (see below), whose sum is σ = 27840931200. Its totient is φ = 6032190528.

The previous prime is 15142788673. The next prime is 15142788697. The reversal of 15142788682 is 28688724151.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522957 + ... + 551152.

It is an arithmetic number, because the mean of its divisors is an integer number (870029100).

Almost surely, 2^15142788682 is an apocalyptic number.

15142788682 is a deficient number, since it is larger than the sum of its proper divisors (12698142518).

15142788682 is a wasteful number, since it uses less digits than its factorization.

15142788682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074190.

The product of its digits is 1720320, while the sum is 52.

The spelling of 15142788682 in words is "fifteen billion, one hundred forty-two million, seven hundred eighty-eight thousand, six hundred eighty-two".