382979421183 has 8 divisors (see below), whose sum is σ = 510846226048. Its totient is φ = 255216115224.

The previous prime is 382979421161. The next prime is 382979421197. The reversal of 382979421183 is 381124979283.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 382979421183 - 2³⁰ = 381905679359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382979421113) 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, 25866091 + ... + 25880892.

It is an arithmetic number, because the mean of its divisors is an integer number (63855778256).

Almost surely, 2^382979421183 is an apocalyptic number.

382979421183 is a deficient number, since it is larger than the sum of its proper divisors (127866804865).

382979421183 is a wasteful number, since it uses less digits than its factorization.

382979421183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51749453.

The product of its digits is 5225472, while the sum is 57.

The spelling of 382979421183 in words is "three hundred eighty-two billion, nine hundred seventy-nine million, four hundred twenty-one thousand, one hundred eighty-three".