7318637160768 has 112 divisors (see below), whose sum is σ = 21545036472960. Its totient is φ = 2436189668352.

The previous prime is 7318637160761. The next prime is 7318637160787. The reversal of 7318637160768 is 8670617368137.

7318637160768 is a `hidden beast` number, since 7 + 3 + 18 + 6 + 3 + 7 + 1 + 607 + 6 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7318637160761) by changing a digit.

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, 1656621 + ... + 4169132.

It is an arithmetic number, because the mean of its divisors is an integer number (192366397080).

Almost surely, 2^{7318637160768} is an apocalyptic number.

It is an amenable number.

7318637160768 is an abundant number, since it is smaller than the sum of its proper divisors (14226399312192).

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

7318637160768 is a wasteful number, since it uses less digits than its factorization.

7318637160768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5826501 (or 5826485 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 7318637160768 in words is "seven trillion, three hundred eighteen billion, six hundred thirty-seven million, one hundred sixty thousand, seven hundred sixty-eight".