6744636117107 has 8 divisors (see below), whose sum is σ = 7865464860000. Its totient is φ = 5781116671512.

The previous prime is 6744636117097. The next prime is 6744636117143. The reversal of 6744636117107 is 7017116364476.

It is not a de Polignac number, because 6744636117107 - 2¹² = 6744636113011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6744636117157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9831830732 + ... + 9831831417.

It is an arithmetic number, because the mean of its divisors is an integer number (983183107500).

Almost surely, 2^{6744636117107} is an apocalyptic number.

6744636117107 is a deficient number, since it is larger than the sum of its proper divisors (1120828742893).

6744636117107 is an equidigital number, since it uses as much as digits as its factorization.

6744636117107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19663662170 (or 19663662156 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 6744636117107 in words is "six trillion, seven hundred forty-four billion, six hundred thirty-six million, one hundred seventeen thousand, one hundred seven".