7447713396023 has 4 divisors (see below), whose sum is σ = 7490763762648. Its totient is φ = 7404663029400.

The previous prime is 7447713395977. The next prime is 7447713396041. The reversal of 7447713396023 is 3206933177447.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7447713396023 - 2¹⁶ = 7447713330487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7447713396023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7447713396043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21525183053 + ... + 21525183398.

It is an arithmetic number, because the mean of its divisors is an integer number (1872690940662).

Almost surely, 2^{7447713396023} is an apocalyptic number.

7447713396023 is a deficient number, since it is larger than the sum of its proper divisors (43050366625).

7447713396023 is a wasteful number, since it uses less digits than its factorization.

7447713396023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43050366624.

The product of its (nonzero) digits is 16003008, while the sum is 56.

The spelling of 7447713396023 in words is "seven trillion, four hundred forty-seven billion, seven hundred thirteen million, three hundred ninety-six thousand, twenty-three".