4144432017 has 16 divisors (see below), whose sum is σ = 6030417600. Its totient is φ = 2510880000.

The previous prime is 4144432007. The next prime is 4144432051. The reversal of 4144432017 is 7102344414.

It is not a de Polignac number, because 4144432017 - 2¹¹ = 4144429969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144432007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78109 + ... + 119957.

It is an arithmetic number, because the mean of its divisors is an integer number (376901100).

Almost surely, 2^4144432017 is an apocalyptic number.

It is an amenable number.

4144432017 is a deficient number, since it is larger than the sum of its proper divisors (1885985583).

4144432017 is a wasteful number, since it uses less digits than its factorization.

4144432017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44864.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4144432017 is about 64377.2631990519. The cubic root of 4144432017 is about 1606.2815587031.

The spelling of 4144432017 in words is "four billion, one hundred forty-four million, four hundred thirty-two thousand, seventeen".