230885650620 has 72 divisors (see below), whose sum is σ = 741550393584. Its totient is φ = 57947770368.

The previous prime is 230885650591. The next prime is 230885650679. The reversal of 230885650620 is 26056588032.

230885650620 is a `hidden beast` number, since 2 + 3 + 0 + 88 + 565 + 0 + 6 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37723354 + ... + 37729473.

It is an arithmetic number, because the mean of its divisors is an integer number (10299311022).

Almost surely, 2^230885650620 is an apocalyptic number.

230885650620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230885650620 is an abundant number, since it is smaller than the sum of its proper divisors (510664742964).

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

230885650620 is a wasteful number, since it uses less digits than its factorization.

230885650620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75452859 (or 75452854 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 230885650620 in words is "two hundred thirty billion, eight hundred eighty-five million, six hundred fifty thousand, six hundred twenty".