1344626323 has 2 divisors, whose sum is σ = 1344626324. Its totient is φ = 1344626322.

The previous prime is 1344626303. The next prime is 1344626351. The reversal of 1344626323 is 3236264431.

It is a weak prime.

It is an emirp because it is prime and its reverse (3236264431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1344626323 - 2⁵ = 1344626291 is a prime.

It is a super-3 number, since 3×1344626323³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1344626303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672313161 + 672313162.

It is an arithmetic number, because the mean of its divisors is an integer number (672313162).

Almost surely, 2^1344626323 is an apocalyptic number.

1344626323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344626323 is an equidigital number, since it uses as much as digits as its factorization.

1344626323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

The square root of 1344626323 is about 36669.1467449135. The cubic root of 1344626323 is about 1103.7410702862.

The spelling of 1344626323 in words is "one billion, three hundred forty-four million, six hundred twenty-six thousand, three hundred twenty-three".