230807225656 has 192 divisors, whose sum is σ = 527245148160. Its totient is φ = 94338720000.

The previous prime is 230807225633. The next prime is 230807225683. The reversal of 230807225656 is 656522708032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 470075571 + ... + 470076061.

It is an arithmetic number, because the mean of its divisors is an integer number (2746068480).

Almost surely, 2^230807225656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230807225656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263622574080).

230807225656 is an abundant number, since it is smaller than the sum of its proper divisors (296437922504).

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

230807225656 is a wasteful number, since it uses less digits than its factorization.

230807225656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 230807225656 in words is "two hundred thirty billion, eight hundred seven million, two hundred twenty-five thousand, six hundred fifty-six".