13423434119 has 2 divisors, whose sum is σ = 13423434120. Its totient is φ = 13423434118.

The previous prime is 13423434103. The next prime is 13423434149. The reversal of 13423434119 is 91143432431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13423434119 - 2⁴ = 13423434103 is a prime.

It is a super-2 number, since 2×13423434119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13423434149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711717059 + 6711717060.

It is an arithmetic number, because the mean of its divisors is an integer number (6711717060).

Almost surely, 2^13423434119 is an apocalyptic number.

13423434119 is a deficient number, since it is larger than the sum of its proper divisors (1).

13423434119 is an equidigital number, since it uses as much as digits as its factorization.

13423434119 is an evil number, because the sum of its binary digits is even.

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

The spelling of 13423434119 in words is "thirteen billion, four hundred twenty-three million, four hundred thirty-four thousand, one hundred nineteen".