800041962890 has 8 divisors (see below), whose sum is σ = 1440075533220. Its totient is φ = 320016785152.

The previous prime is 800041962859. The next prime is 800041962899. The reversal of 800041962890 is 98269140008.

800041962890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 768899243161 + 31142719729 = 876869^2 + 176473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (800041962899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40002098135 + ... + 40002098154.

Almost surely, 2^800041962890 is an apocalyptic number.

800041962890 is a deficient number, since it is larger than the sum of its proper divisors (640033570330).

800041962890 is a wasteful number, since it uses less digits than its factorization.

800041962890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80004196296.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 800041962890 in words is "eight hundred billion, forty-one million, nine hundred sixty-two thousand, eight hundred ninety".