1344433234 has 24 divisors (see below), whose sum is σ = 2089828080. Its totient is φ = 648652680.

The previous prime is 1344433231. The next prime is 1344433241. The reversal of 1344433234 is 4323344431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1344433196 and 1344433205.

It is not an unprimeable number, because it can be changed into a prime (1344433231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 850657 + ... + 852235.

It is an arithmetic number, because the mean of its divisors is an integer number (87076170).

Almost surely, 2^1344433234 is an apocalyptic number.

1344433234 is a deficient number, since it is larger than the sum of its proper divisors (745394846).

1344433234 is a wasteful number, since it uses less digits than its factorization.

1344433234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086 (or 2055 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 1344433234 is about 36666.5137966510. The cubic root of 1344433234 is about 1103.6882351705.

Adding to 1344433234 its reverse (4323344431), we get a palindrome (5667777665).

The spelling of 1344433234 in words is "one billion, three hundred forty-four million, four hundred thirty-three thousand, two hundred thirty-four".