232042210440 has 64 divisors (see below), whose sum is σ = 696200356800. Its totient is φ = 61871369472.

The previous prime is 232042210403. The next prime is 232042210459. The reversal of 232042210440 is 44012240232.

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 232042210440.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093326 + ... + 1288194.

It is an arithmetic number, because the mean of its divisors is an integer number (10878130575).

Almost surely, 2^232042210440 is an apocalyptic number.

232042210440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232042210440 is an abundant number, since it is smaller than the sum of its proper divisors (464158146360).

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

232042210440 is a wasteful number, since it uses less digits than its factorization.

232042210440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204806 (or 204802 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 232042210440 its reverse (44012240232), we get a palindrome (276054450672).

The spelling of 232042210440 in words is "two hundred thirty-two billion, forty-two million, two hundred ten thousand, four hundred forty".