770642430113 has 2 divisors, whose sum is σ = 770642430114. Its totient is φ = 770642430112.

The previous prime is 770642430091. The next prime is 770642430163. The reversal of 770642430113 is 311034246077.

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., 427313230864 + 343329199249 = 653692^2 + 585943^2 .

It is a cyclic number.

It is not a de Polignac number, because 770642430113 - 2⁶ = 770642430049 is a prime.

It is not a weakly prime, because it can be changed into another prime (770642430163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385321215056 + 385321215057.

It is an arithmetic number, because the mean of its divisors is an integer number (385321215057).

Almost surely, 2^770642430113 is an apocalyptic number.

It is an amenable number.

770642430113 is a deficient number, since it is larger than the sum of its proper divisors (1).

770642430113 is an equidigital number, since it uses as much as digits as its factorization.

770642430113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 770642430113 in words is "seven hundred seventy billion, six hundred forty-two million, four hundred thirty thousand, one hundred thirteen".