232245133340 has 48 divisors (see below), whose sum is σ = 533253732480. Its totient is φ = 84262102080.

The previous prime is 232245133333. The next prime is 232245133369. The reversal of 232245133340 is 43331542232.

It is a super-2 number, since 2×232245133340² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232245133297 and 232245133306.

It is a congruent number.

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, 1094030 + ... + 1288949.

It is an arithmetic number, because the mean of its divisors is an integer number (11109452760).

Almost surely, 2^232245133340 is an apocalyptic number.

232245133340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232245133340 is an abundant number, since it is smaller than the sum of its proper divisors (301008599140).

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

232245133340 is a wasteful number, since it uses less digits than its factorization.

232245133340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383442 (or 2383440 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 232245133340 its reverse (43331542232), we get a palindrome (275576675572).

The spelling of 232245133340 in words is "two hundred thirty-two billion, two hundred forty-five million, one hundred thirty-three thousand, three hundred forty".