382430422891 has 8 divisors (see below), whose sum is σ = 422477798400. Its totient is φ = 343263209640.

The previous prime is 382430422889. The next prime is 382430422897. The reversal of 382430422891 is 198224034283.

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

It is a cyclic number.

It is not a de Polignac number, because 382430422891 - 2¹ = 382430422889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382430422897) 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, 220039651 + ... + 220041388.

It is an arithmetic number, because the mean of its divisors is an integer number (52809724800).

Almost surely, 2^382430422891 is an apocalyptic number.

382430422891 is a deficient number, since it is larger than the sum of its proper divisors (40047375509).

382430422891 is a wasteful number, since it uses less digits than its factorization.

382430422891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440081129.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 382430422891 in words is "three hundred eighty-two billion, four hundred thirty million, four hundred twenty-two thousand, eight hundred ninety-one".