2131335498 has 32 divisors (see below), whose sum is σ = 4403773440. Its totient is φ = 686965680.

The previous prime is 2131335491. The next prime is 2131335539. The reversal of 2131335498 is 8945331312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2131335491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265183 + ... + 273101.

It is an arithmetic number, because the mean of its divisors is an integer number (137617920).

Almost surely, 2^2131335498 is an apocalyptic number.

2131335498 is an abundant number, since it is smaller than the sum of its proper divisors (2272437942).

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

2131335498 is a wasteful number, since it uses less digits than its factorization.

2131335498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402.

The product of its digits is 77760, while the sum is 39.

The square root of 2131335498 is about 46166.3892675180. The cubic root of 2131335498 is about 1286.9172021314.

The spelling of 2131335498 in words is "two billion, one hundred thirty-one million, three hundred thirty-five thousand, four hundred ninety-eight".