2440544980 has 24 divisors (see below), whose sum is σ = 5244335712. Its totient is φ = 953514912.

The previous prime is 2440544969. The next prime is 2440544987. The reversal of 2440544980 is 894450442.

2440544980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440544987) 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, 1418062 + ... + 1419781.

It is an arithmetic number, because the mean of its divisors is an integer number (218513988).

Almost surely, 2^2440544980 is an apocalyptic number.

2440544980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2440544980 is an abundant number, since it is smaller than the sum of its proper divisors (2803790732).

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

2440544980 is a wasteful number, since it uses less digits than its factorization.

2440544980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837895 (or 2837893 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 2440544980 is about 49401.8722317282. The cubic root of 2440544980 is about 1346.3633223830.

The spelling of 2440544980 in words is "two billion, four hundred forty million, five hundred forty-four thousand, nine hundred eighty".