770423681307 has 32 divisors (see below), whose sum is σ = 1194802721280. Its totient is φ = 432481248000.

The previous prime is 770423681303. The next prime is 770423681317. The reversal of 770423681307 is 703186324077.

It is not a de Polignac number, because 770423681307 - 2² = 770423681303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (770423681303) 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 31 ways as a sum of consecutive naturals, for example, 616332 + ... + 1385897.

It is an arithmetic number, because the mean of its divisors is an integer number (37337585040).

Almost surely, 2^770423681307 is an apocalyptic number.

770423681307 is a deficient number, since it is larger than the sum of its proper divisors (424379039973).

770423681307 is a wasteful number, since it uses less digits than its factorization.

770423681307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002563.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 770423681307 in words is "seven hundred seventy billion, four hundred twenty-three million, six hundred eighty-one thousand, three hundred seven".