230298593880 has 64 divisors (see below), whose sum is σ = 690944567040. Its totient is φ = 61408621952.

The previous prime is 230298593827. The next prime is 230298593881. The reversal of 230298593880 is 88395892032.

It is a self number, because there is not a number n which added to its sum of digits gives 230298593880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230298593881) 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, 1868317 + ... + 1987763.

It is an arithmetic number, because the mean of its divisors is an integer number (10796008860).

Almost surely, 2^230298593880 is an apocalyptic number.

230298593880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230298593880 is an abundant number, since it is smaller than the sum of its proper divisors (460645973160).

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

230298593880 is a wasteful number, since it uses less digits than its factorization.

230298593880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135528 (or 135524 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 230298593880 in words is "two hundred thirty billion, two hundred ninety-eight million, five hundred ninety-three thousand, eight hundred eighty".