230231892924 has 144 divisors (see below), whose sum is σ = 657477684864. Its totient is φ = 67323312000.

The previous prime is 230231892901. The next prime is 230231892953. The reversal of 230231892924 is 429298132032.

230231892924 is a `hidden beast` number, since 2 + 302 + 318 + 9 + 2 + 9 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 230231892924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1331874 + ... + 1494774.

It is an arithmetic number, because the mean of its divisors is an integer number (4565817256).

Almost surely, 2^230231892924 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 230231892924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328738842432).

230231892924 is an abundant number, since it is smaller than the sum of its proper divisors (427245791940).

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

230231892924 is a wasteful number, since it uses less digits than its factorization.

230231892924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163048 (or 163043 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 230231892924 in words is "two hundred thirty billion, two hundred thirty-one million, eight hundred ninety-two thousand, nine hundred twenty-four".