230001421434144 has 48 divisors (see below), whose sum is σ = 623229658087680. Its totient is φ = 74194006913280.

The previous prime is 230001421434137. The next prime is 230001421434193. The reversal of 230001421434144 is 441434124100032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 38642708959 + ... + 38642714910.

It is an arithmetic number, because the mean of its divisors is an integer number (12983951210160).

Almost surely, 2^{230001421434144} is an apocalyptic number.

230001421434144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230001421434144 is an abundant number, since it is smaller than the sum of its proper divisors (393228236653536).

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

230001421434144 is a wasteful number, since it uses less digits than its factorization.

230001421434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77285423913 (or 77285423905 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 230001421434144 its reverse (441434124100032), we get a palindrome (671435545534176).

The spelling of 230001421434144 in words is "two hundred thirty trillion, one billion, four hundred twenty-one million, four hundred thirty-four thousand, one hundred forty-four".