230489237388 has 24 divisors (see below), whose sum is σ = 538034542192. Its totient is φ = 76797414144.

The previous prime is 230489237383. The next prime is 230489237401. The reversal of 230489237388 is 883732984032.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (230489237383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011745 + ... + 4068792.

Almost surely, 2^230489237388 is an apocalyptic number.

It is an amenable number.

230489237388 is an abundant number, since it is smaller than the sum of its proper divisors (307545304804).

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

230489237388 is a wasteful number, since it uses less digits than its factorization.

230489237388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082921 (or 8082919 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 230489237388 in words is "two hundred thirty billion, four hundred eighty-nine million, two hundred thirty-seven thousand, three hundred eighty-eight".