1342203240044 has 48 divisors (see below), whose sum is σ = 2397579878400. Its totient is φ = 657280016640.

The previous prime is 1342203240019. The next prime is 1342203240047. The reversal of 1342203240044 is 4400423022431.

It is a super-2 number, since 2×1342203240044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342203239989 and 1342203240016.

It is not an unprimeable number, because it can be changed into a prime (1342203240047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62408597 + ... + 62430099.

It is an arithmetic number, because the mean of its divisors is an integer number (49949580800).

Almost surely, 2^{1342203240044} is an apocalyptic number.

It is an amenable number.

1342203240044 is a deficient number, since it is larger than the sum of its proper divisors (1055376638356).

1342203240044 is a wasteful number, since it uses less digits than its factorization.

1342203240044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22650 (or 22648 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1342203240044 its reverse (4400423022431), we get a palindrome (5742626262475).

The spelling of 1342203240044 in words is "one trillion, three hundred forty-two billion, two hundred three million, two hundred forty thousand, forty-four".