7113616363721 has 8 divisors (see below), whose sum is σ = 8251188277440. Its totient is φ = 6006379701168.

The previous prime is 7113616363717. The next prime is 7113616363759. The reversal of 7113616363721 is 1273636163117.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7113616363721 - 2² = 7113616363717 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7113616363771) 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, 7583812286 + ... + 7583813223.

It is an arithmetic number, because the mean of its divisors is an integer number (1031398534680).

Almost surely, 2^{7113616363721} is an apocalyptic number.

It is an amenable number.

7113616363721 is a deficient number, since it is larger than the sum of its proper divisors (1137571913719).

7113616363721 is a wasteful number, since it uses less digits than its factorization.

7113616363721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15167625583.

The product of its digits is 571536, while the sum is 47.

The spelling of 7113616363721 in words is "seven trillion, one hundred thirteen billion, six hundred sixteen million, three hundred sixty-three thousand, seven hundred twenty-one".