38180240379 has 8 divisors (see below), whose sum is σ = 56563319120. Its totient is φ = 25453493568.

The previous prime is 38180240369. The next prime is 38180240387. The reversal of 38180240379 is 97304208183.

38180240379 is a `hidden beast` number, since 38 + 1 + 8 + 0 + 240 + 379 = 666.

It is not a de Polignac number, because 38180240379 - 2³² = 33885273083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38180240309) 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, 707041462 + ... + 707041515.

It is an arithmetic number, because the mean of its divisors is an integer number (7070414890).

Almost surely, 2^38180240379 is an apocalyptic number.

38180240379 is a deficient number, since it is larger than the sum of its proper divisors (18383078741).

38180240379 is a wasteful number, since it uses less digits than its factorization.

38180240379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414082986 (or 1414082980 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 38180240379 in words is "thirty-eight billion, one hundred eighty million, two hundred forty thousand, three hundred seventy-nine".