38799850121 has 8 divisors (see below), whose sum is σ = 38957472288. Its totient is φ = 38642472000.

The previous prime is 38799850099. The next prime is 38799850123. The reversal of 38799850121 is 12105899783.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38799850121 - 2¹⁰ = 38799849097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38799850123) 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, 261041 + ... + 381761.

It is an arithmetic number, because the mean of its divisors is an integer number (4869684036).

Almost surely, 2^38799850121 is an apocalyptic number.

It is an amenable number.

38799850121 is a deficient number, since it is larger than the sum of its proper divisors (157622167).

38799850121 is a wasteful number, since it uses less digits than its factorization.

38799850121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122023.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 38799850121 in words is "thirty-eight billion, seven hundred ninety-nine million, eight hundred fifty thousand, one hundred twenty-one".