7713674736021 has 24 divisors (see below), whose sum is σ = 11521606736640. Its totient is φ = 4967818084800.

The previous prime is 7713674735969. The next prime is 7713674736059. The reversal of 7713674736021 is 1206374763177.

It is a de Polignac number, because none of the positive numbers 2^k-7713674736021 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7713674736071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24136135 + ... + 24453636.

It is an arithmetic number, because the mean of its divisors is an integer number (480066947360).

Almost surely, 2^{7713674736021} is an apocalyptic number.

It is an amenable number.

7713674736021 is a deficient number, since it is larger than the sum of its proper divisors (3807932000619).

7713674736021 is a wasteful number, since it uses less digits than its factorization.

7713674736021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48590377 (or 48590374 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 54.

The spelling of 7713674736021 in words is "seven trillion, seven hundred thirteen billion, six hundred seventy-four million, seven hundred thirty-six thousand, twenty-one".