423341233219039 has 2 divisors, whose sum is σ = 423341233219040. Its totient is φ = 423341233219038.

The previous prime is 423341233218991. The next prime is 423341233219097. The reversal of 423341233219039 is 930912332143324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423341233219039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423341233218983 and 423341233219001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423341233213039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211670616609519 + 211670616609520.

It is an arithmetic number, because the mean of its divisors is an integer number (211670616609520).

Almost surely, 2^{423341233219039} is an apocalyptic number.

423341233219039 is a deficient number, since it is larger than the sum of its proper divisors (1).

423341233219039 is an equidigital number, since it uses as much as digits as its factorization.

423341233219039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 49.

The spelling of 423341233219039 in words is "four hundred twenty-three trillion, three hundred forty-one billion, two hundred thirty-three million, two hundred nineteen thousand, thirty-nine".