382133979361 has 4 divisors (see below), whose sum is σ = 382177103872. Its totient is φ = 382090854852.

The previous prime is 382133979289. The next prime is 382133979371. The reversal of 382133979361 is 163979331283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382133979361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382133979371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21548961 + ... + 21566686.

It is an arithmetic number, because the mean of its divisors is an integer number (95544275968).

Almost surely, 2^382133979361 is an apocalyptic number.

It is an amenable number.

382133979361 is a deficient number, since it is larger than the sum of its proper divisors (43124511).

382133979361 is an equidigital number, since it uses as much as digits as its factorization.

382133979361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43124510.

The product of its digits is 4408992, while the sum is 55.

The spelling of 382133979361 in words is "three hundred eighty-two billion, one hundred thirty-three million, nine hundred seventy-nine thousand, three hundred sixty-one".