4405105100 has 72 divisors (see below), whose sum is σ = 10444123200. Its totient is φ = 1599393600.

The previous prime is 4405105097. The next prime is 4405105151. The reversal of 4405105100 is 15015044.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 810191 + ... + 815609.

Almost surely, 2^4405105100 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 4405105100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5222061600).

4405105100 is an abundant number, since it is smaller than the sum of its proper divisors (6039018100).

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

4405105100 is a wasteful number, since it uses less digits than its factorization.

4405105100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6183 (or 6176 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 4405105100 is about 66370.9657907733. The cubic root of 4405105100 is about 1639.2760412611.

The spelling of 4405105100 in words is "four billion, four hundred five million, one hundred five thousand, one hundred".