2040294480 has 320 divisors, whose sum is σ = 7799500800. Its totient is φ = 430755840.

The previous prime is 2040294467. The next prime is 2040294539. The reversal of 2040294480 is 844920402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1307941 + ... + 1309499.

It is an arithmetic number, because the mean of its divisors is an integer number (24373440).

Almost surely, 2^2040294480 is an apocalyptic number.

2040294480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040294480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3899750400).

2040294480 is an abundant number, since it is smaller than the sum of its proper divisors (5759206320).

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

2040294480 is a wasteful number, since it uses less digits than its factorization.

2040294480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2040294480 is about 45169.6189933012. The cubic root of 2040294480 is about 1268.3261640752.

The spelling of 2040294480 in words is "two billion, forty million, two hundred ninety-four thousand, four hundred eighty".