232014013440 has 176 divisors, whose sum is σ = 809544939840. Its totient is φ = 56245780480.

The previous prime is 232014013391. The next prime is 232014013471. The reversal of 232014013440 is 44310410232.

It is a tau number, because it is divible by the number of its divisors (176).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 232014013440.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517635 + ... + 855554.

Almost surely, 2^232014013440 is an apocalyptic number.

232014013440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232014013440 is an abundant number, since it is smaller than the sum of its proper divisors (577530926400).

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

232014013440 is a wasteful number, since it uses less digits than its factorization.

232014013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373228 (or 1373210 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 232014013440 its reverse (44310410232), we get a palindrome (276324423672).

The spelling of 232014013440 in words is "two hundred thirty-two billion, fourteen million, thirteen thousand, four hundred forty".