1344127023 has 12 divisors (see below), whose sum is σ = 1942922800. Its totient is φ = 895435776.

The previous prime is 1344127021. The next prime is 1344127087. The reversal of 1344127023 is 3207214431.

It is a happy number.

It is not a de Polignac number, because 1344127023 - 2¹ = 1344127021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344127021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40786 + ... + 65967.

Almost surely, 2^1344127023 is an apocalyptic number.

1344127023 is a deficient number, since it is larger than the sum of its proper divisors (598795777).

1344127023 is a wasteful number, since it uses less digits than its factorization.

1344127023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108158 (or 108155 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 1344127023 is about 36662.3379369074. The cubic root of 1344127023 is about 1103.6044360074.

The spelling of 1344127023 in words is "one billion, three hundred forty-four million, one hundred twenty-seven thousand, twenty-three".