2544113388 has 24 divisors (see below), whose sum is σ = 5939476480. Its totient is φ = 847578960.

The previous prime is 2544113387. The next prime is 2544113399. The reversal of 2544113388 is 8833114452.

2544113388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2544113387) 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, 33868 + ... + 78963.

Almost surely, 2^2544113388 is an apocalyptic number.

It is an amenable number.

2544113388 is an abundant number, since it is smaller than the sum of its proper divisors (3395363092).

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

2544113388 is a wasteful number, since it uses less digits than its factorization.

2544113388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114717 (or 114715 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 2544113388 is about 50439.2048708145. The cubic root of 2544113388 is about 1365.1451205582.

The spelling of 2544113388 in words is "two billion, five hundred forty-four million, one hundred thirteen thousand, three hundred eighty-eight".