800110999401 has 32 divisors (see below), whose sum is σ = 1229302763520. Its totient is φ = 453430486656.

The previous prime is 800110999399. The next prime is 800110999433. The reversal of 800110999401 is 104999011008.

It is a happy number.

It is not a de Polignac number, because 800110999401 - 2¹ = 800110999399 is a prime.

It is a super-2 number, since 2×800110999401² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (800110999001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2855370 + ... + 3123036.

It is an arithmetic number, because the mean of its divisors is an integer number (38415711360).

Almost surely, 2^800110999401 is an apocalyptic number.

It is an amenable number.

800110999401 is a deficient number, since it is larger than the sum of its proper divisors (429191764119).

800110999401 is a wasteful number, since it uses less digits than its factorization.

800110999401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268853.

The product of its (nonzero) digits is 23328, while the sum is 42.

The spelling of 800110999401 in words is "eight hundred billion, one hundred ten million, nine hundred ninety-nine thousand, four hundred one".