2131459080 has 64 divisors (see below), whose sum is σ = 6443236800. Its totient is φ = 564046080.

The previous prime is 2131459079. The next prime is 2131459091. The reversal of 2131459080 is 809541312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52075 + ... + 83514.

It is an arithmetic number, because the mean of its divisors is an integer number (100675575).

Almost surely, 2^2131459080 is an apocalyptic number.

2131459080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131459080 is an abundant number, since it is smaller than the sum of its proper divisors (4311777720).

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

2131459080 is a wasteful number, since it uses less digits than its factorization.

2131459080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135734 (or 135730 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2131459080 is about 46167.7276893719. The cubic root of 2131459080 is about 1286.9420749131.

The spelling of 2131459080 in words is "two billion, one hundred thirty-one million, four hundred fifty-nine thousand, eighty".