13334423 has 2 divisors, whose sum is σ = 13334424. Its totient is φ = 13334422.

The previous prime is 13334401. The next prime is 13334437. The reversal of 13334423 is 32443331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13334423 - 2¹⁶ = 13268887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13334473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6667211 + 6667212.

It is an arithmetic number, because the mean of its divisors is an integer number (6667212).

Almost surely, 2^13334423 is an apocalyptic number.

13334423 is a deficient number, since it is larger than the sum of its proper divisors (1).

13334423 is an equidigital number, since it uses as much as digits as its factorization.

13334423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 23.

The square root of 13334423 is about 3651.6329224061. The cubic root of 13334423 is about 237.1326798368.

Adding to 13334423 its reverse (32443331), we get a palindrome (45777754).

The spelling of 13334423 in words is "thirteen million, three hundred thirty-four thousand, four hundred twenty-three".