1344131204 has 24 divisors (see below), whose sum is σ = 2534995008. Its totient is φ = 619921440.

The previous prime is 1344131189. The next prime is 1344131207. The reversal of 1344131204 is 4021314431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344131204.

It is not an unprimeable number, because it can be changed into a prime (1344131207) 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, 70019 + ... + 87125.

It is an arithmetic number, because the mean of its divisors is an integer number (105624792).

Almost surely, 2^1344131204 is an apocalyptic number.

It is an amenable number.

1344131204 is a deficient number, since it is larger than the sum of its proper divisors (1190863804).

1344131204 is a wasteful number, since it uses less digits than its factorization.

1344131204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18635 (or 18633 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1344131204 is about 36662.3949572310. The cubic root of 1344131204 is about 1103.6055802855.

Adding to 1344131204 its reverse (4021314431), we get a palindrome (5365445635).

The spelling of 1344131204 in words is "one billion, three hundred forty-four million, one hundred thirty-one thousand, two hundred four".