1344343132 has 24 divisors (see below), whose sum is σ = 2608551792. Its totient is φ = 601046400.

The previous prime is 1344343127. The next prime is 1344343139. The reversal of 1344343132 is 2313434431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344343132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344343139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247753 + ... + 253120.

It is an arithmetic number, because the mean of its divisors is an integer number (108689658).

Almost surely, 2^1344343132 is an apocalyptic number.

It is an amenable number.

1344343132 is a deficient number, since it is larger than the sum of its proper divisors (1264208660).

1344343132 is a wasteful number, since it uses less digits than its factorization.

1344343132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500949 (or 500947 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 1344343132 is about 36665.2851073055. The cubic root of 1344343132 is about 1103.6635787487.

Adding to 1344343132 its reverse (2313434431), we get a palindrome (3657777563).

The spelling of 1344343132 in words is "one billion, three hundred forty-four million, three hundred forty-three thousand, one hundred thirty-two".