389596289142 has 32 divisors (see below), whose sum is σ = 806097149280. Its totient is φ = 125381733120.

The previous prime is 389596289063. The next prime is 389596289167. The reversal of 389596289142 is 241982695983.

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, 5928738 + ... + 5994090.

It is an arithmetic number, because the mean of its divisors is an integer number (25190535915).

Almost surely, 2^389596289142 is an apocalyptic number.

389596289142 is an abundant number, since it is smaller than the sum of its proper divisors (416500860138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389596289142 is a wasteful number, since it uses less digits than its factorization.

389596289142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99648.

The product of its digits is 67184640, while the sum is 66.

The spelling of 389596289142 in words is "three hundred eighty-nine billion, five hundred ninety-six million, two hundred eighty-nine thousand, one hundred forty-two".