4266666239 has 24 divisors (see below), whose sum is σ = 5204755200. Its totient is φ = 3458436480.

The previous prime is 4266666233. The next prime is 4266666241. The reversal of 4266666239 is 9326666624.

It is not a de Polignac number, because 4266666239 - 2⁴ = 4266666223 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 (4266666233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25082 + ... + 95720.

It is an arithmetic number, because the mean of its divisors is an integer number (216864800).

Almost surely, 2^4266666239 is an apocalyptic number.

4266666239 is a deficient number, since it is larger than the sum of its proper divisors (938088961).

4266666239 is a wasteful number, since it uses less digits than its factorization.

4266666239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70703 (or 70686 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 50.

The square root of 4266666239 is about 65319.7232005770. The cubic root of 4266666239 is about 1621.9204779622.

The spelling of 4266666239 in words is "four billion, two hundred sixty-six million, six hundred sixty-six thousand, two hundred thirty-nine".