2317311178984 has 16 divisors (see below), whose sum is σ = 4344991637220. Its totient is φ = 1158646742400.

The previous prime is 2317311178979. The next prime is 2317311178991. The reversal of 2317311178984 is 4898711137132.

It can be written as a sum of positive squares in 2 ways, for example, as 2269753164900 + 47558014084 = 1506570^2 + 218078^2 .

It is a super-2 number, since 2×2317311178984² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82422 + ... + 2154394.

Almost surely, 2^{2317311178984} is an apocalyptic number.

It is an amenable number.

2317311178984 is a deficient number, since it is larger than the sum of its proper divisors (2027680458236).

2317311178984 is a wasteful number, since it uses less digits than its factorization.

2317311178984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211780 (or 2211776 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 55.

The spelling of 2317311178984 in words is "two trillion, three hundred seventeen billion, three hundred eleven million, one hundred seventy-eight thousand, nine hundred eighty-four".