423114420240419 has 2 divisors, whose sum is σ = 423114420240420. Its totient is φ = 423114420240418.

The previous prime is 423114420240409. The next prime is 423114420240433. The reversal of 423114420240419 is 914042024411324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423114420240419 - 2³⁶ = 423045700763683 is a prime.

It is a super-2 number, since 2×423114420240419² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (423114420240409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211557210120209 + 211557210120210.

It is an arithmetic number, because the mean of its divisors is an integer number (211557210120210).

Almost surely, 2^{423114420240419} is an apocalyptic number.

423114420240419 is a deficient number, since it is larger than the sum of its proper divisors (1).

423114420240419 is an equidigital number, since it uses as much as digits as its factorization.

423114420240419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 423114420240419 in words is "four hundred twenty-three trillion, one hundred fourteen billion, four hundred twenty million, two hundred forty thousand, four hundred nineteen".