1344240244 has 12 divisors (see below), whose sum is σ = 2454699744. Its totient is φ = 642897464.

The previous prime is 1344240241. The next prime is 1344240257. The reversal of 1344240244 is 4420424431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344240241) 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, 7305562 + ... + 7305745.

It is an arithmetic number, because the mean of its divisors is an integer number (204558312).

Almost surely, 2^1344240244 is an apocalyptic number.

It is an amenable number.

1344240244 is a deficient number, since it is larger than the sum of its proper divisors (1110459500).

1344240244 is a wasteful number, since it uses less digits than its factorization.

1344240244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14611334 (or 14611332 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 1344240244 is about 36663.8820094108. The cubic root of 1344240244 is about 1103.6354220892.

Adding to 1344240244 its reverse (4420424431), we get a palindrome (5764664675).

The spelling of 1344240244 in words is "one billion, three hundred forty-four million, two hundred forty thousand, two hundred forty-four".