708862716641 has 2 divisors, whose sum is σ = 708862716642. Its totient is φ = 708862716640.

The previous prime is 708862716623. The next prime is 708862716659. The reversal of 708862716641 is 146617268807.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (708862716623) and next prime (708862716659).

It can be written as a sum of positive squares in only one way, i.e., 656579607616 + 52283109025 = 810296^2 + 228655^2 .

It is an emirp because it is prime and its reverse (146617268807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 708862716641 - 2⁶ = 708862716577 is a prime.

It is not a weakly prime, because it can be changed into another prime (708862716041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354431358320 + 354431358321.

It is an arithmetic number, because the mean of its divisors is an integer number (354431358321).

Almost surely, 2^708862716641 is an apocalyptic number.

It is an amenable number.

708862716641 is a deficient number, since it is larger than the sum of its proper divisors (1).

708862716641 is an equidigital number, since it uses as much as digits as its factorization.

708862716641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 708862716641 in words is "seven hundred eight billion, eight hundred sixty-two million, seven hundred sixteen thousand, six hundred forty-one".