770254220814 has 64 divisors (see below), whose sum is σ = 1702902132288. Its totient is φ = 230807808000.

The previous prime is 770254220809. The next prime is 770254220831. The reversal of 770254220814 is 418022452077.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320859 + ... + 1281974.

It is an arithmetic number, because the mean of its divisors is an integer number (26607845817).

Almost surely, 2^770254220814 is an apocalyptic number.

770254220814 is an abundant number, since it is smaller than the sum of its proper divisors (932647911474).

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

770254220814 is a wasteful number, since it uses less digits than its factorization.

770254220814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603013.

The product of its (nonzero) digits is 250880, while the sum is 42.

The spelling of 770254220814 in words is "seven hundred seventy billion, two hundred fifty-four million, two hundred twenty thousand, eight hundred fourteen".