4442115045 has 32 divisors (see below), whose sum is σ = 7610060160. Its totient is φ = 2204702720.

The previous prime is 4442115019. The next prime is 4442115059. The reversal of 4442115045 is 5405112444.

It is not a de Polignac number, because 4442115045 - 2⁶ = 4442114981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75171 + ... + 120560.

It is an arithmetic number, because the mean of its divisors is an integer number (237814380).

Almost surely, 2^4442115045 is an apocalyptic number.

It is an amenable number.

4442115045 is a deficient number, since it is larger than the sum of its proper divisors (3167945115).

4442115045 is a wasteful number, since it uses less digits than its factorization.

4442115045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195845.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 4442115045 is about 66649.1938810966. The cubic root of 4442115045 is about 1643.8540930384.

Adding to 4442115045 its reverse (5405112444), we get a palindrome (9847227489).

The spelling of 4442115045 in words is "four billion, four hundred forty-two million, one hundred fifteen thousand, forty-five".