1342443402044 has 12 divisors (see below), whose sum is σ = 2349825778944. Its totient is φ = 671064608064.

The previous prime is 1342443402011. The next prime is 1342443402071. The reversal of 1342443402044 is 4402043442431.

It is a junction number, because it is equal to n+sod(n) for n = 1342443401995 and 1342443402013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39254012 + ... + 39288195.

It is an arithmetic number, because the mean of its divisors is an integer number (195818814912).

Almost surely, 2^{1342443402044} is an apocalyptic number.

It is an amenable number.

1342443402044 is a deficient number, since it is larger than the sum of its proper divisors (1007382376900).

1342443402044 is a wasteful number, since it uses less digits than its factorization.

1342443402044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78546484 (or 78546482 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 1342443402044 its reverse (4402043442431), we get a palindrome (5744486844475).

The spelling of 1342443402044 in words is "one trillion, three hundred forty-two billion, four hundred forty-three million, four hundred two thousand, forty-four".