382839001138 has 32 divisors (see below), whose sum is σ = 654463660032. Its totient is φ = 166375261200.

The previous prime is 382839001123. The next prime is 382839001141. The reversal of 382839001138 is 831100938283.

It is a super-3 number, since 3×382839001138³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3325006 + ... + 3438217.

It is an arithmetic number, because the mean of its divisors is an integer number (20451989376).

Almost surely, 2^382839001138 is an apocalyptic number.

382839001138 is a deficient number, since it is larger than the sum of its proper divisors (271624658894).

382839001138 is a wasteful number, since it uses less digits than its factorization.

382839001138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763350.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 382839001138 in words is "three hundred eighty-two billion, eight hundred thirty-nine million, one thousand, one hundred thirty-eight".