770016923240 has 16 divisors (see below), whose sum is σ = 1732538077380. Its totient is φ = 308006769280.

The previous prime is 770016923239. The next prime is 770016923251. The reversal of 770016923240 is 42329610077.

It can be written as a sum of positive squares in 2 ways, for example, as 690717236836 + 79299686404 = 831094^2 + 281602^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9625211501 + ... + 9625211580.

Almost surely, 2^770016923240 is an apocalyptic number.

It is an amenable number.

770016923240 is an abundant number, since it is smaller than the sum of its proper divisors (962521154140).

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

770016923240 is a wasteful number, since it uses less digits than its factorization.

770016923240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19250423092 (or 19250423088 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 770016923240 in words is "seven hundred seventy billion, sixteen million, nine hundred twenty-three thousand, two hundred forty".