230720580768 has 48 divisors (see below), whose sum is σ = 609025042080. Its totient is φ = 76477207296.

The previous prime is 230720580733. The next prime is 230720580781. The reversal of 230720580768 is 867085027032.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×230720580768² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 6696055 + ... + 6730422.

It is an arithmetic number, because the mean of its divisors is an integer number (12688021710).

Almost surely, 2^230720580768 is an apocalyptic number.

It is an amenable number.

230720580768 is an abundant number, since it is smaller than the sum of its proper divisors (378304461312).

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

230720580768 is a wasteful number, since it uses less digits than its factorization.

230720580768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13426669 (or 13426661 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 230720580768 in words is "two hundred thirty billion, seven hundred twenty million, five hundred eighty thousand, seven hundred sixty-eight".