230933889474 has 16 divisors (see below), whose sum is σ = 468194735712. Its totient is φ = 75923470368.

The previous prime is 230933889409. The next prime is 230933889481. The reversal of 230933889474 is 474988339032.

It is a super-2 number, since 2×230933889474² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263622724 + ... + 263623599.

It is an arithmetic number, because the mean of its divisors is an integer number (29262170982).

Almost surely, 2^230933889474 is an apocalyptic number.

230933889474 is an abundant number, since it is smaller than the sum of its proper divisors (237260846238).

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

230933889474 is a wasteful number, since it uses less digits than its factorization.

230933889474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527246401.

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 230933889474 in words is "two hundred thirty billion, nine hundred thirty-three million, eight hundred eighty-nine thousand, four hundred seventy-four".