716320768442245 has 8 divisors (see below), whose sum is σ = 863181511764480. Its totient is φ = 570658888331280.

The previous prime is 716320768442221. The next prime is 716320768442261. The reversal of 716320768442245 is 542244867023617.

It is a happy number.

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

It is not a de Polignac number, because 716320768442245 - 2¹⁹ = 716320767917957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299715801501 + ... + 299715803890.

It is an arithmetic number, because the mean of its divisors is an integer number (107897688970560).

Almost surely, 2^{716320768442245} is an apocalyptic number.

It is an amenable number.

716320768442245 is a deficient number, since it is larger than the sum of its proper divisors (146860743322235).

716320768442245 is a wasteful number, since it uses less digits than its factorization.

716320768442245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599431605635.

The product of its (nonzero) digits is 108380160, while the sum is 61.

The spelling of 716320768442245 in words is "seven hundred sixteen trillion, three hundred twenty billion, seven hundred sixty-eight million, four hundred forty-two thousand, two hundred forty-five".