2431100880 has 120 divisors (see below), whose sum is σ = 8792515368. Its totient is φ = 598422528.

The previous prime is 2431100843. The next prime is 2431100899. The reversal of 2431100880 is 880011342.

2431100880 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 297769536 + 2133331344 = 17256^2 + 46188^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120507 + ... + 139226.

Almost surely, 2^2431100880 is an apocalyptic number.

2431100880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2431100880 is an abundant number, since it is smaller than the sum of its proper divisors (6361414488).

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

2431100880 is a wasteful number, since it uses less digits than its factorization.

2431100880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259765 (or 259756 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2431100880 is about 49306.1951482773. The cubic root of 2431100880 is about 1344.6244175485.

The spelling of 2431100880 in words is "two billion, four hundred thirty-one million, one hundred thousand, eight hundred eighty".