4223165039 has 4 divisors (see below), whose sum is σ = 4235697024. Its totient is φ = 4210633056.

The previous prime is 4223165029. The next prime is 4223165053. The reversal of 4223165039 is 9305613224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4223165039 - 2¹² = 4223160943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223165029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6265487 + ... + 6266160.

It is an arithmetic number, because the mean of its divisors is an integer number (1058924256).

Almost surely, 2^4223165039 is an apocalyptic number.

4223165039 is a deficient number, since it is larger than the sum of its proper divisors (12531985).

4223165039 is a wasteful number, since it uses less digits than its factorization.

4223165039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12531984.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 4223165039 is about 64985.8833824701. The cubic root of 4223165039 is about 1616.3894899356.

The spelling of 4223165039 in words is "four billion, two hundred twenty-three million, one hundred sixty-five thousand, thirty-nine".