1344326312 has 16 divisors (see below), whose sum is σ = 2880699360. Its totient is φ = 576139824.

The previous prime is 1344326311. The next prime is 1344326339. The reversal of 1344326312 is 2136234431.

It is not an unprimeable number, because it can be changed into a prime (1344326311) 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, 12002858 + ... + 12002969.

It is an arithmetic number, because the mean of its divisors is an integer number (180043710).

Almost surely, 2^1344326312 is an apocalyptic number.

It is an amenable number.

1344326312 is an abundant number, since it is smaller than the sum of its proper divisors (1536373048).

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

1344326312 is a wasteful number, since it uses less digits than its factorization.

1344326312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24005840 (or 24005836 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 1344326312 is about 36665.0557343092. The cubic root of 1344326312 is about 1103.6589758318.

The spelling of 1344326312 in words is "one billion, three hundred forty-four million, three hundred twenty-six thousand, three hundred twelve".