773514320230117 has 2 divisors, whose sum is σ = 773514320230118. Its totient is φ = 773514320230116.

The previous prime is 773514320230097. The next prime is 773514320230151. The reversal of 773514320230117 is 711032023415377.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524508886861281 + 249005433368836 = 22902159^2 + 15779906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-773514320230117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (773514320230217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386757160115058 + 386757160115059.

It is an arithmetic number, because the mean of its divisors is an integer number (386757160115059).

Almost surely, 2^{773514320230117} is an apocalyptic number.

It is an amenable number.

773514320230117 is a deficient number, since it is larger than the sum of its proper divisors (1).

773514320230117 is an equidigital number, since it uses as much as digits as its factorization.

773514320230117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 773514320230117 in words is "seven hundred seventy-three trillion, five hundred fourteen billion, three hundred twenty million, two hundred thirty thousand, one hundred seventeen".