423410311439 has 2 divisors, whose sum is σ = 423410311440. Its totient is φ = 423410311438.

The previous prime is 423410311417. The next prime is 423410311561. The reversal of 423410311439 is 934113014324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423410311439 - 2⁸ = 423410311183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423410311399 and 423410311408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423410311339) 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, 211705155719 + 211705155720.

It is an arithmetic number, because the mean of its divisors is an integer number (211705155720).

Almost surely, 2^423410311439 is an apocalyptic number.

423410311439 is a deficient number, since it is larger than the sum of its proper divisors (1).

423410311439 is an equidigital number, since it uses as much as digits as its factorization.

423410311439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 423410311439 in words is "four hundred twenty-three billion, four hundred ten million, three hundred eleven thousand, four hundred thirty-nine".