4223134131019 has 2 divisors, whose sum is σ = 4223134131020. Its totient is φ = 4223134131018.

The previous prime is 4223134131011. The next prime is 4223134131043. The reversal of 4223134131019 is 9101314313224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4223134131019 - 2³ = 4223134131011 is a prime.

It is a super-2 number, since 2×4223134131019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4223134131011) 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, 2111567065509 + 2111567065510.

It is an arithmetic number, because the mean of its divisors is an integer number (2111567065510).

Almost surely, 2^{4223134131019} is an apocalyptic number.

4223134131019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223134131019 is an equidigital number, since it uses as much as digits as its factorization.

4223134131019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 4223134131019 in words is "four trillion, two hundred twenty-three billion, one hundred thirty-four million, one hundred thirty-one thousand, nineteen".