1344423023 has 2 divisors, whose sum is σ = 1344423024. Its totient is φ = 1344423022.

The previous prime is 1344422987. The next prime is 1344423061. The reversal of 1344423023 is 3203244431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344423023 - 2¹² = 1344418927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344422983 and 1344423001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344423323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672211511 + 672211512.

It is an arithmetic number, because the mean of its divisors is an integer number (672211512).

Almost surely, 2^1344423023 is an apocalyptic number.

1344423023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344423023 is an equidigital number, since it uses as much as digits as its factorization.

1344423023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1344423023 is about 36666.3745548970. The cubic root of 1344423023 is about 1103.6854409846.

Adding to 1344423023 its reverse (3203244431), we get a palindrome (4547667454).

The spelling of 1344423023 in words is "one billion, three hundred forty-four million, four hundred twenty-three thousand, twenty-three".