4181900080 has 40 divisors (see below), whose sum is σ = 9727167600. Its totient is φ = 1672028928.

The previous prime is 4181900053. The next prime is 4181900081. The reversal of 4181900080 is 800091814.

4181900080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4181900081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196186 + ... + 216454.

It is an arithmetic number, because the mean of its divisors is an integer number (243179190).

Almost surely, 2^4181900080 is an apocalyptic number.

4181900080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4181900080 is an abundant number, since it is smaller than the sum of its proper divisors (5545267520).

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

4181900080 is a wasteful number, since it uses less digits than its factorization.

4181900080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22861 (or 22855 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 4181900080 is about 64667.6122954915. The cubic root of 4181900080 is about 1611.1076158501.

Adding to 4181900080 its reverse (800091814), we get a palindrome (4981991894).

The spelling of 4181900080 in words is "four billion, one hundred eighty-one million, nine hundred thousand, eighty".