4164042232439 has 2 divisors, whose sum is σ = 4164042232440. Its totient is φ = 4164042232438.

The previous prime is 4164042232403. The next prime is 4164042232459. The reversal of 4164042232439 is 9342322404614.

4164042232439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4164042232439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4164042232439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4164042232459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2082021116219 + 2082021116220.

It is an arithmetic number, because the mean of its divisors is an integer number (2082021116220).

Almost surely, 2^{4164042232439} is an apocalyptic number.

4164042232439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4164042232439 is an equidigital number, since it uses as much as digits as its factorization.

4164042232439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 4164042232439 in words is "four trillion, one hundred sixty-four billion, forty-two million, two hundred thirty-two thousand, four hundred thirty-nine".