230904630444 has 24 divisors (see below), whose sum is σ = 557356005360. Its totient is φ = 74314133824.

The previous prime is 230904630443. The next prime is 230904630511. The reversal of 230904630444 is 444036409032.

It is a happy number.

It is a super-3 number, since 3×230904630444³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (230904630443) 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, 331759179 + ... + 331759874.

It is an arithmetic number, because the mean of its divisors is an integer number (23223166890).

Almost surely, 2^230904630444 is an apocalyptic number.

It is an amenable number.

230904630444 is an abundant number, since it is smaller than the sum of its proper divisors (326451374916).

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

230904630444 is a wasteful number, since it uses less digits than its factorization.

230904630444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663519089 (or 663519087 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 230904630444 in words is "two hundred thirty billion, nine hundred four million, six hundred thirty thousand, four hundred forty-four".