770847143023 has 2 divisors, whose sum is σ = 770847143024. Its totient is φ = 770847143022.

The previous prime is 770847142993. The next prime is 770847143069. The reversal of 770847143023 is 320341748077.

It is an a-pointer prime, because the next prime (770847143069) can be obtained adding 770847143023 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 770847143023 - 2⁹ = 770847142511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770847143083) 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, 385423571511 + 385423571512.

It is an arithmetic number, because the mean of its divisors is an integer number (385423571512).

Almost surely, 2^770847143023 is an apocalyptic number.

770847143023 is a deficient number, since it is larger than the sum of its proper divisors (1).

770847143023 is an equidigital number, since it uses as much as digits as its factorization.

770847143023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 770847143023 in words is "seven hundred seventy billion, eight hundred forty-seven million, one hundred forty-three thousand, twenty-three".