2398384144 has 40 divisors (see below), whose sum is σ = 5010165440. Its totient is φ = 1105653888.

The previous prime is 2398384139. The next prime is 2398384151. The reversal of 2398384144 is 4414838932.

It is a happy number.

It is a super-2 number, since 2×2398384144² = 11504493004381225472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2398384094 and 2398384103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184879 + ... + 197425.

It is an arithmetic number, because the mean of its divisors is an integer number (125254136).

Almost surely, 2^2398384144 is an apocalyptic number.

It is an amenable number.

2398384144 is an abundant number, since it is smaller than the sum of its proper divisors (2611781296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2398384144 is a wasteful number, since it uses less digits than its factorization.

2398384144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13487 (or 13481 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 2398384144 is about 48973.3003176221. The cubic root of 2398384144 is about 1338.5653584695.

The spelling of 2398384144 in words is "two billion, three hundred ninety-eight million, three hundred eighty-four thousand, one hundred forty-four".