232243430240 has 48 divisors (see below), whose sum is σ = 552680083872. Its totient is φ = 92219280384.

The previous prime is 232243430239. The next prime is 232243430261. The reversal of 232243430240 is 42034342232.

It is a happy number.

It is a congruent number.

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, 5275604 + ... + 5319443.

It is an arithmetic number, because the mean of its divisors is an integer number (11514168414).

Almost surely, 2^232243430240 is an apocalyptic number.

232243430240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232243430240 is an abundant number, since it is smaller than the sum of its proper divisors (320436653632).

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

232243430240 is a wasteful number, since it uses less digits than its factorization.

232243430240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595199 (or 10595191 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 232243430240 its reverse (42034342232), we get a palindrome (274277772472).

The spelling of 232243430240 in words is "two hundred thirty-two billion, two hundred forty-three million, four hundred thirty thousand, two hundred forty".