716081338845 has 24 divisors (see below), whose sum is σ = 1242576200736. Its totient is φ = 381488956128.

The previous prime is 716081338807. The next prime is 716081338867. The reversal of 716081338845 is 548833180617.

It is a happy number.

It is not a de Polignac number, because 716081338845 - 2⁹ = 716081338333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716081338791 and 716081338800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8731467 + ... + 8813096.

It is an arithmetic number, because the mean of its divisors is an integer number (51774008364).

Almost surely, 2^716081338845 is an apocalyptic number.

It is an amenable number.

716081338845 is a deficient number, since it is larger than the sum of its proper divisors (526494861891).

716081338845 is a wasteful number, since it uses less digits than its factorization.

716081338845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17545481 (or 17545478 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 716081338845 in words is "seven hundred sixteen billion, eighty-one million, three hundred thirty-eight thousand, eight hundred forty-five".