1343223012132 has 36 divisors (see below), whose sum is σ = 3395405469456. Its totient is φ = 447736231920.

The previous prime is 1343223012127. The next prime is 1343223012139. The reversal of 1343223012132 is 2312103223431.

1343223012132 is a `hidden beast` number, since 1 + 3 + 4 + 322 + 301 + 2 + 1 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 1343223012096 and 1343223012105.

It is not an unprimeable number, because it can be changed into a prime (1343223012139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5337007 + ... + 5583017.

It is an arithmetic number, because the mean of its divisors is an integer number (94316818596).

Almost surely, 2^{1343223012132} is an apocalyptic number.

1343223012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343223012132 is an abundant number, since it is smaller than the sum of its proper divisors (2052182457324).

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

1343223012132 is a wasteful number, since it uses less digits than its factorization.

1343223012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397688 (or 397683 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1343223012132 its reverse (2312103223431), we get a palindrome (3655326235563).

The spelling of 1343223012132 in words is "one trillion, three hundred forty-three billion, two hundred twenty-three million, twelve thousand, one hundred thirty-two".