6718008370993 has 16 divisors (see below), whose sum is σ = 7244829861120. Its totient is φ = 6209365447296.

The previous prime is 6718008370979. The next prime is 6718008371003. The reversal of 6718008370993 is 3990738008176.

It is a cyclic number.

It is not a de Polignac number, because 6718008370993 - 2⁵ = 6718008370961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6718008370093) 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, 11582796 + ... + 12148957.

It is an arithmetic number, because the mean of its divisors is an integer number (452801866320).

Almost surely, 2^{6718008370993} is an apocalyptic number.

It is an amenable number.

6718008370993 is a deficient number, since it is larger than the sum of its proper divisors (526821490127).

6718008370993 is a wasteful number, since it uses less digits than its factorization.

6718008370993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23732136.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 6718008370993 in words is "six trillion, seven hundred eighteen billion, eight million, three hundred seventy thousand, nine hundred ninety-three".