230144401420 has 24 divisors (see below), whose sum is σ = 483393285648. Its totient is φ = 92040609600.

The previous prime is 230144401397. The next prime is 230144401423. The reversal of 230144401420 is 24104441032.

It is not an unprimeable number, because it can be changed into a prime (230144401423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961626 + ... + 1176865.

It is an arithmetic number, because the mean of its divisors is an integer number (20141386902).

Almost surely, 2^230144401420 is an apocalyptic number.

230144401420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230144401420 is an abundant number, since it is smaller than the sum of its proper divisors (253248884228).

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

230144401420 is a wasteful number, since it uses less digits than its factorization.

230144401420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143881 (or 2143879 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 230144401420 its reverse (24104441032), we get a palindrome (254248842452).

The spelling of 230144401420 in words is "two hundred thirty billion, one hundred forty-four million, four hundred one thousand, four hundred twenty".