1344100424 has 32 divisors (see below), whose sum is σ = 2548782720. Its totient is φ = 664465536.

The previous prime is 1344100421. The next prime is 1344100441. The reversal of 1344100424 is 4240014431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1344100424.

It is not an unprimeable number, because it can be changed into a prime (1344100421) 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 7 ways as a sum of consecutive naturals, for example, 285917 + ... + 290579.

It is an arithmetic number, because the mean of its divisors is an integer number (79649460).

Almost surely, 2^1344100424 is an apocalyptic number.

It is an amenable number.

1344100424 is a deficient number, since it is larger than the sum of its proper divisors (1204682296).

1344100424 is a wasteful number, since it uses less digits than its factorization.

1344100424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069 (or 5065 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1344100424 is about 36661.9751786507. The cubic root of 1344100424 is about 1103.5971561974.

Adding to 1344100424 its reverse (4240014431), we get a palindrome (5584114855).

The spelling of 1344100424 in words is "one billion, three hundred forty-four million, one hundred thousand, four hundred twenty-four".