230304004021144 has 32 divisors (see below), whose sum is σ = 454307667811200. Its totient is φ = 109307108033280.

The previous prime is 230304004021079. The next prime is 230304004021159. The reversal of 230304004021144 is 441120400403032.

It is a super-2 number, since 2×230304004021144² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9488452104 + ... + 9488476375.

It is an arithmetic number, because the mean of its divisors is an integer number (14197114619100).

Almost surely, 2^{230304004021144} is an apocalyptic number.

It is an amenable number.

230304004021144 is a deficient number, since it is larger than the sum of its proper divisors (224003663790056).

230304004021144 is a wasteful number, since it uses less digits than its factorization.

230304004021144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18976928563 (or 18976928559 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 230304004021144 its reverse (441120400403032), we get a palindrome (671424404424176).

The spelling of 230304004021144 in words is "two hundred thirty trillion, three hundred four billion, four million, twenty-one thousand, one hundred forty-four".