4423136329 has 8 divisors (see below), whose sum is σ = 4517129160. Its totient is φ = 4330128000.

The previous prime is 4423136321. The next prime is 4423136339. The reversal of 4423136329 is 9236313244.

It can be written as a sum of positive squares in 4 ways, for example, as 744471225 + 3678665104 = 27285^2 + 60652^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4423136329 - 2³ = 4423136321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4423136321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237042 + ... + 255019.

It is an arithmetic number, because the mean of its divisors is an integer number (564641145).

Almost surely, 2^4423136329 is an apocalyptic number.

It is an amenable number.

4423136329 is a deficient number, since it is larger than the sum of its proper divisors (93992831).

4423136329 is a wasteful number, since it uses less digits than its factorization.

4423136329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492251.

The product of its digits is 93312, while the sum is 37.

The square root of 4423136329 is about 66506.6637939387. The cubic root of 4423136329 is about 1641.5096560303.

The spelling of 4423136329 in words is "four billion, four hundred twenty-three million, one hundred thirty-six thousand, three hundred twenty-nine".