1344113423 has 2 divisors, whose sum is σ = 1344113424. Its totient is φ = 1344113422.

The previous prime is 1344113401. The next prime is 1344113437. The reversal of 1344113423 is 3243114431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344113423 - 2⁶ = 1344113359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344113392 and 1344113401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344113723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672056711 + 672056712.

It is an arithmetic number, because the mean of its divisors is an integer number (672056712).

Almost surely, 2^1344113423 is an apocalyptic number.

1344113423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344113423 is an equidigital number, since it uses as much as digits as its factorization.

1344113423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

The square root of 1344113423 is about 36662.1524599961. The cubic root of 1344113423 is about 1103.6007138713.

Adding to 1344113423 its reverse (3243114431), we get a palindrome (4587227854).

The spelling of 1344113423 in words is "one billion, three hundred forty-four million, one hundred thirteen thousand, four hundred twenty-three".