632321928307 has 16 divisors (see below), whose sum is σ = 644598743040. Its totient is φ = 620134745472.

The previous prime is 632321928233. The next prime is 632321928323. The reversal of 632321928307 is 703829123236.

It is a cyclic number.

It is not a de Polignac number, because 632321928307 - 2³⁹ = 82566114419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632321926307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13873518 + ... + 13919020.

It is an arithmetic number, because the mean of its divisors is an integer number (40287421440).

Almost surely, 2^632321928307 is an apocalyptic number.

632321928307 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

632321928307 is a deficient number, since it is larger than the sum of its proper divisors (12276814733).

632321928307 is a wasteful number, since it uses less digits than its factorization.

632321928307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46482.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 632321928307 in words is "six hundred thirty-two billion, three hundred twenty-one million, nine hundred twenty-eight thousand, three hundred seven".