1344043233 has 16 divisors (see below), whose sum is σ = 2144343040. Its totient is φ = 827103312.

The previous prime is 1344043231. The next prime is 1344043243. The reversal of 1344043233 is 3323404431.

It is not a de Polignac number, because 1344043233 - 2¹ = 1344043231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344043197 and 1344043206.

It is not an unprimeable number, because it can be changed into a prime (1344043231) 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 15 ways as a sum of consecutive naturals, for example, 1914241 + ... + 1914942.

It is an arithmetic number, because the mean of its divisors is an integer number (134021440).

Almost surely, 2^1344043233 is an apocalyptic number.

1344043233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1344043233 is a deficient number, since it is larger than the sum of its proper divisors (800299807).

1344043233 is a wasteful number, since it uses less digits than its factorization.

1344043233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829205 (or 3829199 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1344043233 is about 36661.1951932830. The cubic root of 1344043233 is about 1103.5815034185.

Adding to 1344043233 its reverse (3323404431), we get a palindrome (4667447664).

The spelling of 1344043233 in words is "one billion, three hundred forty-four million, forty-three thousand, two hundred thirty-three".