1342144322323 has 32 divisors (see below), whose sum is σ = 1649079336960. Its totient is φ = 1066163904000.

The previous prime is 1342144322297. The next prime is 1342144322353. The reversal of 1342144322323 is 3232234412431.

It is a cyclic number.

It is not a de Polignac number, because 1342144322323 - 2³³ = 1333554387731 is a prime.

It is a super-2 number, since 2×1342144322323² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1342144322353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3315198 + ... + 3697948.

It is an arithmetic number, because the mean of its divisors is an integer number (51533729280).

Almost surely, 2^{1342144322323} is an apocalyptic number.

1342144322323 is a deficient number, since it is larger than the sum of its proper divisors (306935014637).

1342144322323 is a wasteful number, since it uses less digits than its factorization.

1342144322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383227.

The product of its digits is 82944, while the sum is 34.

Adding to 1342144322323 its reverse (3232234412431), we get a palindrome (4574378734754).

The spelling of 1342144322323 in words is "one trillion, three hundred forty-two billion, one hundred forty-four million, three hundred twenty-two thousand, three hundred twenty-three".