672435232333401 has 32 divisors (see below), whose sum is σ = 902481071134720. Its totient is φ = 445348494360000.

The previous prime is 672435232333301. The next prime is 672435232333489. The reversal of 672435232333401 is 104333232534276.

It is not a de Polignac number, because 672435232333401 - 2⁹ = 672435232332889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672435232333301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11212643346 + ... + 11212703316.

It is an arithmetic number, because the mean of its divisors is an integer number (28202533472960).

Almost surely, 2^{672435232333401} is an apocalyptic number.

It is an amenable number.

672435232333401 is a deficient number, since it is larger than the sum of its proper divisors (230045838801319).

672435232333401 is a wasteful number, since it uses less digits than its factorization.

672435232333401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95917.

The product of its (nonzero) digits is 6531840, while the sum is 48.

Adding to 672435232333401 its reverse (104333232534276), we get a palindrome (776768464867677).

The spelling of 672435232333401 in words is "six hundred seventy-two trillion, four hundred thirty-five billion, two hundred thirty-two million, three hundred thirty-three thousand, four hundred one".