4231868479 has 2 divisors, whose sum is σ = 4231868480. Its totient is φ = 4231868478.

The previous prime is 4231868477. The next prime is 4231868503. The reversal of 4231868479 is 9748681324.

4231868479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4231868479 - 2¹ = 4231868477 is a prime.

Together with 4231868477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231868477) 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 as a sum of consecutive naturals, namely, 2115934239 + 2115934240.

It is an arithmetic number, because the mean of its divisors is an integer number (2115934240).

Almost surely, 2^4231868479 is an apocalyptic number.

4231868479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231868479 is an equidigital number, since it uses as much as digits as its factorization.

4231868479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 4231868479 is about 65052.8129983631. The cubic root of 4231868479 is about 1617.4991233979.

The spelling of 4231868479 in words is "four billion, two hundred thirty-one million, eight hundred sixty-eight thousand, four hundred seventy-nine".