232244240140 has 48 divisors (see below), whose sum is σ = 560053105920. Its totient is φ = 80007583680.

The previous prime is 232244240087. The next prime is 232244240143. The reversal of 232244240140 is 41042442232.

It is a junction number, because it is equal to n+sod(n) for n = 232244240099 and 232244240108.

It is not an unprimeable number, because it can be changed into a prime (232244240143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27776232 + ... + 27784591.

It is an arithmetic number, because the mean of its divisors is an integer number (11667773040).

Almost surely, 2^232244240140 is an apocalyptic number.

232244240140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232244240140 is an abundant number, since it is smaller than the sum of its proper divisors (327808865780).

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

232244240140 is a wasteful number, since it uses less digits than its factorization.

232244240140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55560862 (or 55560860 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 232244240140 its reverse (41042442232), we get a palindrome (273286682372).

The spelling of 232244240140 in words is "two hundred thirty-two billion, two hundred forty-four million, two hundred forty thousand, one hundred forty".