716434434619 has 2 divisors, whose sum is σ = 716434434620. Its totient is φ = 716434434618.

The previous prime is 716434434563. The next prime is 716434434643. The reversal of 716434434619 is 916434434617.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716434434619 is a prime.

It is a super-2 number, since 2×716434434619² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (716434434649) 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 as a sum of consecutive naturals, namely, 358217217309 + 358217217310.

It is an arithmetic number, because the mean of its divisors is an integer number (358217217310).

Almost surely, 2^716434434619 is an apocalyptic number.

716434434619 is a deficient number, since it is larger than the sum of its proper divisors (1).

716434434619 is an equidigital number, since it uses as much as digits as its factorization.

716434434619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 52.

The spelling of 716434434619 in words is "seven hundred sixteen billion, four hundred thirty-four million, four hundred thirty-four thousand, six hundred nineteen".