4105451220 has 96 divisors (see below), whose sum is σ = 13031114880. Its totient is φ = 957381120.

The previous prime is 4105451213. The next prime is 4105451243. The reversal of 4105451220 is 221545014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123691 + ... + 153330.

It is an arithmetic number, because the mean of its divisors is an integer number (135740780).

Almost surely, 2^4105451220 is an apocalyptic number.

It is an amenable number.

4105451220 is an abundant number, since it is smaller than the sum of its proper divisors (8925663660).

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

4105451220 is a wasteful number, since it uses less digits than its factorization.

4105451220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277065 (or 277063 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 4105451220 is about 64073.7951115743. The cubic root of 4105451220 is about 1601.2296822880.

Adding to 4105451220 its reverse (221545014), we get a palindrome (4326996234).

The spelling of 4105451220 in words is "four billion, one hundred five million, four hundred fifty-one thousand, two hundred twenty".