1344313232 has 40 divisors (see below), whose sum is σ = 2768900160. Its totient is φ = 630460800.

The previous prime is 1344313163. The next prime is 1344313277. The reversal of 1344313232 is 2323134431.

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, 8813 + ... + 52595.

It is an arithmetic number, because the mean of its divisors is an integer number (69222504).

Almost surely, 2^1344313232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1384450080).

1344313232 is an abundant number, since it is smaller than the sum of its proper divisors (1424586928).

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

1344313232 is a wasteful number, since it uses less digits than its factorization.

1344313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43911 (or 43905 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 1344313232 is about 36664.8773624023. The cubic root of 1344313232 is about 1103.6553963670.

Adding to 1344313232 its reverse (2323134431), we get a palindrome (3667447663).

The spelling of 1344313232 in words is "one billion, three hundred forty-four million, three hundred thirteen thousand, two hundred thirty-two".