4449282389929 has 16 divisors (see below), whose sum is σ = 4890728183040. Its totient is φ = 4022520808320.

The previous prime is 4449282389927. The next prime is 4449282389947. The reversal of 4449282389929 is 9299832829444.

It is a cyclic number.

It is not a de Polignac number, because 4449282389929 - 2¹ = 4449282389927 is a prime.

It is a super-2 number, since 2×4449282389929² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4449282389927) 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, 10494892 + ... + 10910605.

It is an arithmetic number, because the mean of its divisors is an integer number (305670511440).

Almost surely, 2^{4449282389929} is an apocalyptic number.

It is an amenable number.

4449282389929 is a deficient number, since it is larger than the sum of its proper divisors (441445793111).

4449282389929 is a wasteful number, since it uses less digits than its factorization.

4449282389929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21405840.

The product of its digits is 644972544, while the sum is 73.

The spelling of 4449282389929 in words is "four trillion, four hundred forty-nine billion, two hundred eighty-two million, three hundred eighty-nine thousand, nine hundred twenty-nine".