389283202032 has 20 divisors (see below), whose sum is σ = 1005648272040. Its totient is φ = 129761067328.

The previous prime is 389283201991. The next prime is 389283202043. The reversal of 389283202032 is 230202382983.

It is a super-2 number, since 2×389283202032² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 4055033307 + ... + 4055033402.

It is an arithmetic number, because the mean of its divisors is an integer number (50282413602).

Almost surely, 2^389283202032 is an apocalyptic number.

It is an amenable number.

389283202032 is an abundant number, since it is smaller than the sum of its proper divisors (616365070008).

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

389283202032 is a wasteful number, since it uses less digits than its factorization.

389283202032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8110066720 (or 8110066714 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 389283202032 in words is "three hundred eighty-nine billion, two hundred eighty-three million, two hundred two thousand, thirty-two".