423236211589883 has 2 divisors, whose sum is σ = 423236211589884. Its totient is φ = 423236211589882.

The previous prime is 423236211589721. The next prime is 423236211589897. The reversal of 423236211589883 is 388985112632324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423236211589883 - 2¹⁴ = 423236211573499 is a prime.

It is not a weakly prime, because it can be changed into another prime (423236210589883) 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, 211618105794941 + 211618105794942.

It is an arithmetic number, because the mean of its divisors is an integer number (211618105794942).

Almost surely, 2^{423236211589883} is an apocalyptic number.

423236211589883 is a deficient number, since it is larger than the sum of its proper divisors (1).

423236211589883 is an equidigital number, since it uses as much as digits as its factorization.

423236211589883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119439360, while the sum is 65.

The spelling of 423236211589883 in words is "four hundred twenty-three trillion, two hundred thirty-six billion, two hundred eleven million, five hundred eighty-nine thousand, eight hundred eighty-three".