232304213040 has 40 divisors (see below), whose sum is σ = 720143061168. Its totient is φ = 61947790080.

The previous prime is 232304213039. The next prime is 232304213059. The reversal of 232304213040 is 40312403232.

232304213040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×232304213040² (a number of 24 digits) contains 22 as substring.

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 232304213040.

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, 483966871 + ... + 483967350.

Almost surely, 2^232304213040 is an apocalyptic number.

232304213040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232304213040 is an abundant number, since it is smaller than the sum of its proper divisors (487838848128).

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

232304213040 is a wasteful number, since it uses less digits than its factorization.

232304213040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967934237 (or 967934231 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 232304213040 its reverse (40312403232), we get a palindrome (272616616272).

The spelling of 232304213040 in words is "two hundred thirty-two billion, three hundred four million, two hundred thirteen thousand, forty".