6744636117207 has 12 divisors (see below), whose sum is σ = 9747526829040. Its totient is φ = 4493989619808.

The previous prime is 6744636117161. The next prime is 6744636117209. The reversal of 6744636117207 is 7027116364476.

It is a happy number.

6744636117207 is a `hidden beast` number, since 6 + 7 + 4 + 463 + 6 + 1 + 172 + 0 + 7 = 666.

It is not a de Polignac number, because 6744636117207 - 2⁶ = 6744636117143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6744636117209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202853982 + ... + 202887227.

It is an arithmetic number, because the mean of its divisors is an integer number (812293902420).

Almost surely, 2^{6744636117207} is an apocalyptic number.

6744636117207 is a deficient number, since it is larger than the sum of its proper divisors (3002890711833).

6744636117207 is a wasteful number, since it uses less digits than its factorization.

6744636117207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405743062 (or 405743059 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The spelling of 6744636117207 in words is "six trillion, seven hundred forty-four billion, six hundred thirty-six million, one hundred seventeen thousand, two hundred seven".