770677380140 has 48 divisors (see below), whose sum is σ = 1688875151040. Its totient is φ = 294852771840.

The previous prime is 770677380139. The next prime is 770677380199. The reversal of 770677380140 is 41083776077.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 13813100 + ... + 13868780.

It is an arithmetic number, because the mean of its divisors is an integer number (35184898980).

Almost surely, 2^770677380140 is an apocalyptic number.

It is an amenable number.

770677380140 is an abundant number, since it is smaller than the sum of its proper divisors (918197770900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770677380140 is a wasteful number, since it uses less digits than its factorization.

770677380140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85802 (or 85800 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 50.

The spelling of 770677380140 in words is "seven hundred seventy billion, six hundred seventy-seven million, three hundred eighty thousand, one hundred forty".