382583884881 has 16 divisors (see below), whose sum is σ = 559594517760. Its totient is φ = 230573659920.

The previous prime is 382583884849. The next prime is 382583884883. The reversal of 382583884881 is 188488385283.

It is not a de Polignac number, because 382583884881 - 2⁵ = 382583884849 is a prime.

It is a super-2 number, since 2×382583884881² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (382583884883) 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, 32378035 + ... + 32389848.

It is an arithmetic number, because the mean of its divisors is an integer number (34974657360).

Almost surely, 2^382583884881 is an apocalyptic number.

It is an amenable number.

382583884881 is a deficient number, since it is larger than the sum of its proper divisors (177010632879).

382583884881 is a wasteful number, since it uses less digits than its factorization.

382583884881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64768076.

The product of its digits is 94371840, while the sum is 66.

The spelling of 382583884881 in words is "three hundred eighty-two billion, five hundred eighty-three million, eight hundred eighty-four thousand, eight hundred eighty-one".