1344135112 has 16 divisors (see below), whose sum is σ = 2588368860. Its totient is φ = 653903424.

The previous prime is 1344135077. The next prime is 1344135127. The reversal of 1344135112 is 2115314431.

It can be written as a sum of positive squares in 2 ways, for example, as 1244255076 + 99880036 = 35274^2 + 9994^2 .

It is a super-2 number, since 2×1344135112² = 3613398398622505088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270203 + ... + 2270794.

Almost surely, 2^1344135112 is an apocalyptic number.

It is an amenable number.

1344135112 is a deficient number, since it is larger than the sum of its proper divisors (1244233748).

1344135112 is a wasteful number, since it uses less digits than its factorization.

1344135112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541040 (or 4541036 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 1344135112 is about 36662.4482543106. The cubic root of 1344135112 is about 1103.6066498454.

Adding to 1344135112 its reverse (2115314431), we get a palindrome (3459449543).

The spelling of 1344135112 in words is "one billion, three hundred forty-four million, one hundred thirty-five thousand, one hundred twelve".