230655425928 has 32 divisors (see below), whose sum is σ = 576844601760. Its totient is φ = 76857670400.

The previous prime is 230655425909. The next prime is 230655425929. The reversal of 230655425928 is 829524556032.

It is a happy number.

It is a super-2 number, since 2×230655425928² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230655425929) 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, 1648350 + ... + 1782797.

It is an arithmetic number, because the mean of its divisors is an integer number (18026393805).

Almost surely, 2^230655425928 is an apocalyptic number.

It is an amenable number.

230655425928 is an abundant number, since it is smaller than the sum of its proper divisors (346189175832).

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

230655425928 is a wasteful number, since it uses less digits than its factorization.

230655425928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433957 (or 3433953 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 230655425928 in words is "two hundred thirty billion, six hundred fifty-five million, four hundred twenty-five thousand, nine hundred twenty-eight".