14589139142 has 32 divisors (see below), whose sum is σ = 22566690720. Its totient is φ = 7069454080.

The previous prime is 14589139139. The next prime is 14589139153. The reversal of 14589139142 is 24193198541.

It is a congruent number.

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, 9770948 + ... + 9772440.

It is an arithmetic number, because the mean of its divisors is an integer number (705209085).

Almost surely, 2^14589139142 is an apocalyptic number.

14589139142 is a deficient number, since it is larger than the sum of its proper divisors (7977551578).

14589139142 is a wasteful number, since it uses less digits than its factorization.

14589139142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248.

The product of its digits is 311040, while the sum is 47.

The spelling of 14589139142 in words is "fourteen billion, five hundred eighty-nine million, one hundred thirty-nine thousand, one hundred forty-two".