770880642311 has 16 divisors (see below), whose sum is σ = 835318995840. Its totient is φ = 711388248480.

The previous prime is 770880642269. The next prime is 770880642347. The reversal of 770880642311 is 113246088077.

It is a happy number.

It is not a de Polignac number, because 770880642311 - 2¹⁴ = 770880625927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770880612311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8353241 + ... + 8445021.

It is an arithmetic number, because the mean of its divisors is an integer number (52207437240).

Almost surely, 2^770880642311 is an apocalyptic number.

770880642311 is a deficient number, since it is larger than the sum of its proper divisors (64438353529).

770880642311 is an equidigital number, since it uses as much as digits as its factorization.

770880642311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95643 (or 95617 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 770880642311 in words is "seven hundred seventy billion, eight hundred eighty million, six hundred forty-two thousand, three hundred eleven".