230315913856 has 128 divisors (see below), whose sum is σ = 542826864000. Its totient is φ = 95239065600.

The previous prime is 230315913853. The next prime is 230315913911. The reversal of 230315913856 is 658319513032.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (230315913853) 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, 74078830 + ... + 74081938.

It is an arithmetic number, because the mean of its divisors is an integer number (4240834875).

Almost surely, 2^230315913856 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 230315913856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271413432000).

230315913856 is an abundant number, since it is smaller than the sum of its proper divisors (312510950144).

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

230315913856 is a wasteful number, since it uses less digits than its factorization.

230315913856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010 (or 5998 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 230315913856 in words is "two hundred thirty billion, three hundred fifteen million, nine hundred thirteen thousand, eight hundred fifty-six".