1344023043 has 16 divisors (see below), whose sum is σ = 2069940096. Its totient is φ = 766643840.

The previous prime is 1344023029. The next prime is 1344023047. The reversal of 1344023043 is 3403204431.

It is a cyclic number.

It is not a de Polignac number, because 1344023043 - 2⁴ = 1344023027 is a prime.

It is a super-2 number, since 2×1344023043² = 3612795880229959698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1344023047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197321 + ... + 1198442.

It is an arithmetic number, because the mean of its divisors is an integer number (129371256).

Almost surely, 2^1344023043 is an apocalyptic number.

1344023043 is a deficient number, since it is larger than the sum of its proper divisors (725917053).

1344023043 is a wasteful number, since it uses less digits than its factorization.

1344023043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395794.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1344023043 is about 36660.9198329775. The cubic root of 1344023043 is about 1103.5759774499.

Adding to 1344023043 its reverse (3403204431), we get a palindrome (4747227474).

The spelling of 1344023043 in words is "one billion, three hundred forty-four million, twenty-three thousand, forty-three".