232412512005 has 32 divisors (see below), whose sum is σ = 413278857600. Its totient is φ = 123923022336.

The previous prime is 232412511997. The next prime is 232412512043. The reversal of 232412512005 is 500215214232.

232412512005 is a `hidden beast` number, since 232 + 412 + 5 + 12 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 232412512005 - 2³ = 232412511997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 232412512005.

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, 348942 + ... + 765888.

It is an arithmetic number, because the mean of its divisors is an integer number (12914964300).

Almost surely, 2^232412512005 is an apocalyptic number.

It is an amenable number.

232412512005 is a deficient number, since it is larger than the sum of its proper divisors (180866345595).

232412512005 is a wasteful number, since it uses less digits than its factorization.

232412512005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421090 (or 421084 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 232412512005 its reverse (500215214232), we get a palindrome (732627726237).

The spelling of 232412512005 in words is "two hundred thirty-two billion, four hundred twelve million, five hundred twelve thousand, five".