804401340810 has 64 divisors (see below), whose sum is σ = 2044262707200. Its totient is φ = 201875438592.

The previous prime is 804401340791. The next prime is 804401340877. The reversal of 804401340810 is 18043104408.

It is a super-2 number, since 2×804401340810² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 9130551 + ... + 9218229.

It is an arithmetic number, because the mean of its divisors is an integer number (31941604800).

Almost surely, 2^804401340810 is an apocalyptic number.

804401340810 is an abundant number, since it is smaller than the sum of its proper divisors (1239861366390).

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

804401340810 is a wasteful number, since it uses less digits than its factorization.

804401340810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105695.

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 804401340810 in words is "eight hundred four billion, four hundred one million, three hundred forty thousand, eight hundred ten".