389999013001232 has 20 divisors (see below), whose sum is σ = 763413016431996. Its totient is φ = 192989202309120.

The previous prime is 389999013001121. The next prime is 389999013001267. The reversal of 389999013001232 is 232100310999983.

It can be written as a sum of positive squares in 2 ways, for example, as 155539709061136 + 234459303940096 = 12471556^2 + 15312064^2 .

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, 125644010369 + ... + 125644013472.

Almost surely, 2^{389999013001232} is an apocalyptic number.

It is an amenable number.

389999013001232 is a deficient number, since it is larger than the sum of its proper divisors (373414003430764).

389999013001232 is a wasteful number, since it uses less digits than its factorization.

389999013001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251288023946 (or 251288023940 counting only the distinct ones).

The product of its (nonzero) digits is 5668704, while the sum is 59.

The spelling of 389999013001232 in words is "three hundred eighty-nine trillion, nine hundred ninety-nine billion, thirteen million, one thousand, two hundred thirty-two".