4424015309 has 16 divisors (see below), whose sum is σ = 5343367680. Its totient is φ = 3578094000.

The previous prime is 4424015291. The next prime is 4424015341. The reversal of 4424015309 is 9035104244.

It is a cyclic number.

It is not a de Polignac number, because 4424015309 - 2¹⁶ = 4423949773 is a prime.

It is a super-2 number, since 2×4424015309² = 39143822908532730962, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424015359) by changing a digit.

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, 32879 + ... + 99644.

It is an arithmetic number, because the mean of its divisors is an integer number (333960480).

Almost surely, 2^4424015309 is an apocalyptic number.

It is an amenable number.

4424015309 is a deficient number, since it is larger than the sum of its proper divisors (919352371).

4424015309 is a wasteful number, since it uses less digits than its factorization.

4424015309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132800.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4424015309 is about 66513.2716756588. The cubic root of 4424015309 is about 1641.6183842030.

The spelling of 4424015309 in words is "four billion, four hundred twenty-four million, fifteen thousand, three hundred nine".