1344230023 has 4 divisors (see below), whose sum is σ = 1344304080. Its totient is φ = 1344155968.

The previous prime is 1344230021. The next prime is 1344230039. The reversal of 1344230023 is 3200324431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1344230023 - 2¹ = 1344230021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344229976 and 1344230003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344230021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10743 + ... + 52951.

It is an arithmetic number, because the mean of its divisors is an integer number (336076020).

Almost surely, 2^1344230023 is an apocalyptic number.

1344230023 is a deficient number, since it is larger than the sum of its proper divisors (74057).

1344230023 is an equidigital number, since it uses as much as digits as its factorization.

1344230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74056.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1344230023 is about 36663.7426212873. The cubic root of 1344230023 is about 1103.6326248992.

Adding to 1344230023 its reverse (3200324431), we get a palindrome (4544554454).

The spelling of 1344230023 in words is "one billion, three hundred forty-four million, two hundred thirty thousand, twenty-three".