2438158880 has 48 divisors (see below), whose sum is σ = 5769379224. Its totient is φ = 973701120.

The previous prime is 2438158873. The next prime is 2438158889. The reversal of 2438158880 is 888518342.

It can be written as a sum of positive squares in 4 ways, for example, as 2123735056 + 314423824 = 46084^2 + 17732^2 .

It is not an unprimeable number, because it can be changed into a prime (2438158889) 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, 90674 + ... + 114446.

Almost surely, 2^2438158880 is an apocalyptic number.

2438158880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2438158880 is an abundant number, since it is smaller than the sum of its proper divisors (3331220344).

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

2438158880 is a wasteful number, since it uses less digits than its factorization.

2438158880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24429 (or 24421 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 2438158880 is about 49377.7164316051. The cubic root of 2438158880 is about 1345.9244033325.

The spelling of 2438158880 in words is "two billion, four hundred thirty-eight million, one hundred fifty-eight thousand, eight hundred eighty".