230738785930 has 32 divisors (see below), whose sum is σ = 419344334208. Its totient is φ = 91407096000.

The previous prime is 230738785919. The next prime is 230738785931. The reversal of 230738785930 is 39587837032.

It is not an unprimeable number, because it can be changed into a prime (230738785931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268984 + ... + 730636.

It is an arithmetic number, because the mean of its divisors is an integer number (13104510444).

Almost surely, 2^230738785930 is an apocalyptic number.

230738785930 is a deficient number, since it is larger than the sum of its proper divisors (188605548278).

230738785930 is a wasteful number, since it uses less digits than its factorization.

230738785930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462142.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 230738785930 in words is "two hundred thirty billion, seven hundred thirty-eight million, seven hundred eighty-five thousand, nine hundred thirty".