1343612132 has 12 divisors (see below), whose sum is σ = 2475075120. Its totient is φ = 636447816.

The previous prime is 1343612131. The next prime is 1343612141. The reversal of 1343612132 is 2312163431.

It is a super-2 number, since 2×1343612132² = 3610587122515170848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1343612131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8839478 + ... + 8839629.

It is an arithmetic number, because the mean of its divisors is an integer number (206256260).

Almost surely, 2^1343612132 is an apocalyptic number.

It is an amenable number.

1343612132 is a deficient number, since it is larger than the sum of its proper divisors (1131462988).

1343612132 is a wasteful number, since it uses less digits than its factorization.

1343612132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17679130 (or 17679128 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 1343612132 is about 36655.3151943889. The cubic root of 1343612132 is about 1103.4634997826.

Adding to 1343612132 its reverse (2312163431), we get a palindrome (3655775563).

The spelling of 1343612132 in words is "one billion, three hundred forty-three million, six hundred twelve thousand, one hundred thirty-two".