38122037518 has 16 divisors (see below), whose sum is σ = 57469026816. Its totient is φ = 18965933280.

The previous prime is 38122037489. The next prime is 38122037521. The reversal of 38122037518 is 81573022183.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263380 + ... + 381592.

It is an arithmetic number, because the mean of its divisors is an integer number (3591814176).

Almost surely, 2^38122037518 is an apocalyptic number.

38122037518 is a deficient number, since it is larger than the sum of its proper divisors (19346989298).

38122037518 is a wasteful number, since it uses less digits than its factorization.

38122037518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119019.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 38122037518 in words is "thirty-eight billion, one hundred twenty-two million, thirty-seven thousand, five hundred eighteen".