232512464666 has 16 divisors (see below), whose sum is σ = 365090001408. Its totient is φ = 110921437200.

The previous prime is 232512464659. The next prime is 232512464669. The reversal of 232512464666 is 666464215232.

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 232512464666.

It is not an unprimeable number, because it can be changed into a prime (232512464669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26405465 + ... + 26414268.

It is an arithmetic number, because the mean of its divisors is an integer number (22818125088).

Almost surely, 2^232512464666 is an apocalyptic number.

232512464666 is a deficient number, since it is larger than the sum of its proper divisors (132577536742).

232512464666 is a wasteful number, since it uses less digits than its factorization.

232512464666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52819837.

The product of its digits is 2488320, while the sum is 47.

Adding to 232512464666 its reverse (666464215232), we get a palindrome (898976679898).

The spelling of 232512464666 in words is "two hundred thirty-two billion, five hundred twelve million, four hundred sixty-four thousand, six hundred sixty-six".