231453240360 has 256 divisors, whose sum is σ = 727569561600. Its totient is φ = 58834944000.

The previous prime is 231453240323. The next prime is 231453240379. The reversal of 231453240360 is 63042354132.

It is a happy number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 82630960 + ... + 82633760.

It is an arithmetic number, because the mean of its divisors is an integer number (2842068600).

Almost surely, 2^231453240360 is an apocalyptic number.

231453240360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231453240360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363784780800).

231453240360 is an abundant number, since it is smaller than the sum of its proper divisors (496116321240).

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

231453240360 is a wasteful number, since it uses less digits than its factorization.

231453240360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172 (or 3168 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 231453240360 its reverse (63042354132), we get a palindrome (294495594492).

The spelling of 231453240360 in words is "two hundred thirty-one billion, four hundred fifty-three million, two hundred forty thousand, three hundred sixty".