232240301040 has 160 divisors (see below), whose sum is σ = 785782063872. Its totient is φ = 56272896000.

The previous prime is 232240301017. The next prime is 232240301057. The reversal of 232240301040 is 40103042232.

It is a junction number, because it is equal to n+sod(n) for n = 232240300998 and 232240301016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5605200 + ... + 5646480.

Almost surely, 2^232240301040 is an apocalyptic number.

232240301040 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 232240301040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392891031936).

232240301040 is an abundant number, since it is smaller than the sum of its proper divisors (553541762832).

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

232240301040 is a wasteful number, since it uses less digits than its factorization.

232240301040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43439 (or 43433 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 232240301040 its reverse (40103042232), we get a palindrome (272343343272).

The spelling of 232240301040 in words is "two hundred thirty-two billion, two hundred forty million, three hundred one thousand, forty".