38382018382 has 12 divisors (see below), whose sum is σ = 58445165520. Its totient is φ = 18904571796.

The previous prime is 38382018373. The next prime is 38382018391. The reversal of 38382018382 is 28381028383.

It is an interprime number because it is at equal distance from previous prime (38382018373) and next prime (38382018391).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2128582 + ... + 2146537.

It is an arithmetic number, because the mean of its divisors is an integer number (4870430460).

Almost surely, 2^38382018382 is an apocalyptic number.

38382018382 is a deficient number, since it is larger than the sum of its proper divisors (20063147138).

38382018382 is an equidigital number, since it uses as much as digits as its factorization.

38382018382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275255 (or 4275188 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 38382018382 in words is "thirty-eight billion, three hundred eighty-two million, eighteen thousand, three hundred eighty-two".