232401240225 has 72 divisors (see below), whose sum is σ = 518969111232. Its totient is φ = 96582326400.

The previous prime is 232401240173. The next prime is 232401240277. The reversal of 232401240225 is 522042104232.

232401240225 is a `hidden beast` number, since 2 + 3 + 240 + 12 + 402 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (232401240173) and next prime (232401240277).

It is not a de Polignac number, because 232401240225 - 2⁹ = 232401239713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6689782 + ... + 6724431.

Almost surely, 2^232401240225 is an apocalyptic number.

232401240225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232401240225 is an abundant number, since it is smaller than the sum of its proper divisors (286567871007).

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

232401240225 is a wasteful number, since it uses less digits than its factorization.

232401240225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13414247 (or 13414239 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 232401240225 its reverse (522042104232), we get a palindrome (754443344457).

The spelling of 232401240225 in words is "two hundred thirty-two billion, four hundred one million, two hundred forty thousand, two hundred twenty-five".