2318973262768 has 10 divisors (see below), whose sum is σ = 4493010696644. Its totient is φ = 1159486631376.

The previous prime is 2318973262757. The next prime is 2318973262799. The reversal of 2318973262768 is 8672623798132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72467914446 + ... + 72467914477.

Almost surely, 2^{2318973262768} is an apocalyptic number.

It is an amenable number.

2318973262768 is a deficient number, since it is larger than the sum of its proper divisors (2174037433876).

2318973262768 is a wasteful number, since it uses less digits than its factorization.

2318973262768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144935828931 (or 144935828925 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 64.

The spelling of 2318973262768 in words is "two trillion, three hundred eighteen billion, nine hundred seventy-three million, two hundred sixty-two thousand, seven hundred sixty-eight".