2431134660 has 48 divisors (see below), whose sum is σ = 6852888000. Its totient is φ = 643949184.

The previous prime is 2431134649. The next prime is 2431134677. The reversal of 2431134660 is 664311342.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127030 + ... + 144909.

It is an arithmetic number, because the mean of its divisors is an integer number (142768500).

Almost surely, 2^2431134660 is an apocalyptic number.

2431134660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2431134660 is an abundant number, since it is smaller than the sum of its proper divisors (4421753340).

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

2431134660 is a wasteful number, since it uses less digits than its factorization.

2431134660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272100 (or 272098 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2431134660 is about 49306.5377003902. The cubic root of 2431134660 is about 1344.6306453447.

The spelling of 2431134660 in words is "two billion, four hundred thirty-one million, one hundred thirty-four thousand, six hundred sixty".