1344130422 has 16 divisors (see below), whose sum is σ = 2714878512. Its totient is φ = 443607200.

The previous prime is 1344130387. The next prime is 1344130451. The reversal of 1344130422 is 2240314431.

It is a junction number, because it is equal to n+sod(n) for n = 1344130392 and 1344130401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108413 + ... + 1109624.

It is an arithmetic number, because the mean of its divisors is an integer number (169679907).

Almost surely, 2^1344130422 is an apocalyptic number.

1344130422 is an abundant number, since it is smaller than the sum of its proper divisors (1370748090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344130422 is a wasteful number, since it uses less digits than its factorization.

1344130422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218143.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1344130422 is about 36662.3842923507. The cubic root of 1344130422 is about 1103.6053662638.

Adding to 1344130422 its reverse (2240314431), we get a palindrome (3584444853).

The spelling of 1344130422 in words is "one billion, three hundred forty-four million, one hundred thirty thousand, four hundred twenty-two".