800742208896 has 256 divisors, whose sum is σ = 2843071296000. Its totient is φ = 216742127616.

The previous prime is 800742208883. The next prime is 800742208913. The reversal of 800742208896 is 698802247008.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 411391 + ... + 1330686.

It is an arithmetic number, because the mean of its divisors is an integer number (11105747250).

Almost surely, 2^800742208896 is an apocalyptic number.

It is an amenable number.

800742208896 is an abundant number, since it is smaller than the sum of its proper divisors (2042329087104).

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

800742208896 is a wasteful number, since it uses less digits than its factorization.

800742208896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742126 (or 1742108 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 800742208896 in words is "eight hundred billion, seven hundred forty-two million, two hundred eight thousand, eight hundred ninety-six".