2338385121 has 24 divisors (see below), whose sum is σ = 3414715200. Its totient is φ = 1541919456.

The previous prime is 2338385099. The next prime is 2338385171. The reversal of 2338385121 is 1215838332.

It is a happy number.

It is not a de Polignac number, because 2338385121 - 2²⁷ = 2204167393 is a prime.

It is a super-2 number, since 2×2338385121² = 10936089948228369282, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2338385171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306070 + ... + 313616.

It is an arithmetic number, because the mean of its divisors is an integer number (142279800).

Almost surely, 2^2338385121 is an apocalyptic number.

It is an amenable number.

2338385121 is a deficient number, since it is larger than the sum of its proper divisors (1076330079).

2338385121 is a wasteful number, since it uses less digits than its factorization.

2338385121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7925 (or 7922 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2338385121 is about 48356.8518516249. The cubic root of 2338385121 is about 1327.3089199049.

The spelling of 2338385121 in words is "two billion, three hundred thirty-eight million, three hundred eighty-five thousand, one hundred twenty-one".