4405041145 has 16 divisors (see below), whose sum is σ = 5371848720. Its totient is φ = 3467290624.

The previous prime is 4405041119. The next prime is 4405041191. The reversal of 4405041145 is 5411405044.

4405041145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1002418921 + 3402622224 = 31661^2 + 58332^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4405041145 is a prime.

It is a super-2 number, since 2×4405041145² = 38808774978285822050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48951 + ... + 105859.

It is an arithmetic number, because the mean of its divisors is an integer number (335740545).

Almost surely, 2^4405041145 is an apocalyptic number.

It is an amenable number.

4405041145 is a deficient number, since it is larger than the sum of its proper divisors (966807575).

4405041145 is a wasteful number, since it uses less digits than its factorization.

4405041145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57164.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4405041145 is about 66370.4839894964. The cubic root of 4405041145 is about 1639.2681080106.

Adding to 4405041145 its reverse (5411405044), we get a palindrome (9816446189).

The spelling of 4405041145 in words is "four billion, four hundred five million, forty-one thousand, one hundred forty-five".