716624312903 has 32 divisors (see below), whose sum is σ = 744614208000. Its totient is φ = 689339154816.

The previous prime is 716624312891. The next prime is 716624312909. The reversal of 716624312903 is 309213426617.

716624312903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 716624312903 - 2³⁸ = 441746405959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716624312909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282245408 + ... + 282247946.

It is an arithmetic number, because the mean of its divisors is an integer number (23269194000).

Almost surely, 2^716624312903 is an apocalyptic number.

716624312903 is a deficient number, since it is larger than the sum of its proper divisors (27989895097).

716624312903 is a wasteful number, since it uses less digits than its factorization.

716624312903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 716624312903 in words is "seven hundred sixteen billion, six hundred twenty-four million, three hundred twelve thousand, nine hundred three".