4418824329 has 6 divisors (see below), whose sum is σ = 6382746266. Its totient is φ = 2945882880.

The previous prime is 4418824327. The next prime is 4418824339. The reversal of 4418824329 is 9234288144.

It can be written as a sum of positive squares in only one way, i.e., 3463087104 + 955737225 = 58848^2 + 30915^2 .

It is not a de Polignac number, because 4418824329 - 2¹ = 4418824327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4418824327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245490232 + ... + 245490249.

Almost surely, 2^4418824329 is an apocalyptic number.

It is an amenable number.

4418824329 is a deficient number, since it is larger than the sum of its proper divisors (1963921937).

4418824329 is a wasteful number, since it uses less digits than its factorization.

4418824329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490980487 (or 490980484 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 4418824329 is about 66474.2380851409. The cubic root of 4418824329 is about 1640.9760609769.

It can be divided in two parts, 441882432 and 9, that added together give a square (441882441 = 21021²).

The spelling of 4418824329 in words is "four billion, four hundred eighteen million, eight hundred twenty-four thousand, three hundred twenty-nine".