6945617743364 has 24 divisors (see below), whose sum is σ = 12574066310400. Its totient is φ = 3353029333920.

The previous prime is 6945617743331. The next prime is 6945617743439. The reversal of 6945617743364 is 4633477165496.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6945617743364.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25907597 + ... + 26174315.

It is an arithmetic number, because the mean of its divisors is an integer number (523919429600).

Almost surely, 2^{6945617743364} is an apocalyptic number.

It is an amenable number.

6945617743364 is a deficient number, since it is larger than the sum of its proper divisors (5628448567036).

6945617743364 is a wasteful number, since it uses less digits than its factorization.

6945617743364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491243 (or 491241 counting only the distinct ones).

The product of its digits is 274337280, while the sum is 65.

The spelling of 6945617743364 in words is "six trillion, nine hundred forty-five billion, six hundred seventeen million, seven hundred forty-three thousand, three hundred sixty-four".