3804500161000 has 256 divisors, whose sum is σ = 11128629657600. Its totient is φ = 1182680352000.

The previous prime is 3804500160991. The next prime is 3804500161019. The reversal of 3804500161000 is 1610054083.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 3804500161000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29117817 + ... + 29248183.

It is an arithmetic number, because the mean of its divisors is an integer number (43471209600).

Almost surely, 2^{3804500161000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3804500161000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5564314828800).

3804500161000 is an abundant number, since it is smaller than the sum of its proper divisors (7324129496600).

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

3804500161000 is a wasteful number, since it uses less digits than its factorization.

3804500161000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130785 (or 130771 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 3804500161000 in words is "three trillion, eight hundred four billion, five hundred million, one hundred sixty-one thousand".