4423140345319 has 2 divisors, whose sum is σ = 4423140345320. Its totient is φ = 4423140345318.

The previous prime is 4423140345241. The next prime is 4423140345367. The reversal of 4423140345319 is 9135430413244.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4423140345319 - 2³³ = 4414550410727 is a prime.

It is a super-2 number, since 2×4423140345319² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423140345419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211570172659 + 2211570172660.

It is an arithmetic number, because the mean of its divisors is an integer number (2211570172660).

Almost surely, 2^{4423140345319} is an apocalyptic number.

4423140345319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423140345319 is an equidigital number, since it uses as much as digits as its factorization.

4423140345319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 4423140345319 in words is "four trillion, four hundred twenty-three billion, one hundred forty million, three hundred forty-five thousand, three hundred nineteen".