232023340140525 has 144 divisors (see below), whose sum is σ = 429926799382080. Its totient is φ = 119538768384000.

The previous prime is 232023340140521. The next prime is 232023340140539. The reversal of 232023340140525 is 525041043320232.

232023340140525 is a `hidden beast` number, since 2 + 3 + 20 + 2 + 33 + 40 + 1 + 40 + 525 = 666.

It is not a de Polignac number, because 232023340140525 - 2² = 232023340140521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232023340140525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232023340140521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1361642031 + ... + 1361812419.

Almost surely, 2^{232023340140525} is an apocalyptic number.

232023340140525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232023340140525 is a deficient number, since it is larger than the sum of its proper divisors (197903459241555).

232023340140525 is a wasteful number, since it uses less digits than its factorization.

232023340140525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171996 (or 171988 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 232023340140525 its reverse (525041043320232), we get a palindrome (757064383460757).

The spelling of 232023340140525 in words is "two hundred thirty-two trillion, twenty-three billion, three hundred forty million, one hundred forty thousand, five hundred twenty-five".