4032045100 has 108 divisors (see below), whose sum is σ = 9390784368. Its totient is φ = 1502064000.

The previous prime is 4032045097. The next prime is 4032045167. The reversal of 4032045100 is 15402304.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2201185 + ... + 2203015.

Almost surely, 2^4032045100 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 4032045100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4695392184).

4032045100 is an abundant number, since it is smaller than the sum of its proper divisors (5358739268).

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

4032045100 is a wasteful number, since it uses less digits than its factorization.

4032045100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1918 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4032045100 is about 63498.3865936765. The cubic root of 4032045100 is about 1591.6288175108.

Adding to 4032045100 its reverse (15402304), we get a palindrome (4047447404).

The spelling of 4032045100 in words is "four billion, thirty-two million, forty-five thousand, one hundred".