4144015085 has 16 divisors (see below), whose sum is σ = 5741815296. Its totient is φ = 2812313088.

The previous prime is 4144015079. The next prime is 4144015223. The reversal of 4144015085 is 5805104414.

It is a cyclic number.

It is not a de Polignac number, because 4144015085 - 2⁴ = 4144015069 is a prime.

It is a super-2 number, since 2×4144015085² = 34345722049415114450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 606917 + ... + 613706.

It is an arithmetic number, because the mean of its divisors is an integer number (358863456).

Almost surely, 2^4144015085 is an apocalyptic number.

It is an amenable number.

4144015085 is a deficient number, since it is larger than the sum of its proper divisors (1597800211).

4144015085 is a wasteful number, since it uses less digits than its factorization.

4144015085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220732.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 4144015085 is about 64374.0249246542. The cubic root of 4144015085 is about 1606.2276926454.

Adding to 4144015085 its reverse (5805104414), we get a palindrome (9949119499).

The spelling of 4144015085 in words is "four billion, one hundred forty-four million, fifteen thousand, eighty-five".