4323661239 has 8 divisors (see below), whose sum is σ = 5784558192. Its totient is φ = 2872602560.

The previous prime is 4323661217. The next prime is 4323661247. The reversal of 4323661239 is 9321663234.

4323661239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4323661239 - 2¹¹ = 4323659191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4323661197 and 4323661206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323661249) 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, 2458542 + ... + 2460299.

It is an arithmetic number, because the mean of its divisors is an integer number (723069774).

Almost surely, 2^4323661239 is an apocalyptic number.

4323661239 is a deficient number, since it is larger than the sum of its proper divisors (1460896953).

4323661239 is a wasteful number, since it uses less digits than its factorization.

4323661239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919137.

The product of its digits is 139968, while the sum is 39.

The square root of 4323661239 is about 65754.5529906485. The cubic root of 4323661239 is about 1629.1105387259.

The spelling of 4323661239 in words is "four billion, three hundred twenty-three million, six hundred sixty-one thousand, two hundred thirty-nine".