716958299121 has 16 divisors (see below), whose sum is σ = 967713445440. Its totient is φ = 472110267200.

The previous prime is 716958299119. The next prime is 716958299147. The reversal of 716958299121 is 121992859617.

It is a cyclic number.

It is not a de Polignac number, because 716958299121 - 2¹ = 716958299119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716958299171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2696670 + ... + 2950583.

It is an arithmetic number, because the mean of its divisors is an integer number (60482090340).

Almost surely, 2^716958299121 is an apocalyptic number.

It is an amenable number.

716958299121 is a deficient number, since it is larger than the sum of its proper divisors (250755146319).

716958299121 is a wasteful number, since it uses less digits than its factorization.

716958299121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647776.

The product of its digits is 4898880, while the sum is 60.

The spelling of 716958299121 in words is "seven hundred sixteen billion, nine hundred fifty-eight million, two hundred ninety-nine thousand, one hundred twenty-one".