1343244433142 has 4 divisors (see below), whose sum is σ = 2014866649716. Its totient is φ = 671622216570.

The previous prime is 1343244433121. The next prime is 1343244433183. The reversal of 1343244433142 is 2413344423431.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1343244433096 and 1343244433105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335811108284 + ... + 335811108287.

It is an arithmetic number, because the mean of its divisors is an integer number (503716662429).

Almost surely, 2^{1343244433142} is an apocalyptic number.

1343244433142 is a deficient number, since it is larger than the sum of its proper divisors (671622216574).

1343244433142 is an equidigital number, since it uses as much as digits as its factorization.

1343244433142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671622216573.

The product of its digits is 331776, while the sum is 38.

Adding to 1343244433142 its reverse (2413344423431), we get a palindrome (3756588856573).

The spelling of 1343244433142 in words is "one trillion, three hundred forty-three billion, two hundred forty-four million, four hundred thirty-three thousand, one hundred forty-two".