1342955493422 has 32 divisors (see below), whose sum is σ = 2220532859520. Its totient is φ = 606300065280.

The previous prime is 1342955493409. The next prime is 1342955493431. The reversal of 1342955493422 is 2243945592431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4182854 + ... + 4492457.

It is an arithmetic number, because the mean of its divisors is an integer number (69391651860).

Almost surely, 2^{1342955493422} is an apocalyptic number.

1342955493422 is a deficient number, since it is larger than the sum of its proper divisors (877577366098).

1342955493422 is a wasteful number, since it uses less digits than its factorization.

1342955493422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8675516.

The product of its digits is 9331200, while the sum is 53.

Subtracting 1342955493422 from its reverse (2243945592431), we obtain a palindrome (900990099009).

The spelling of 1342955493422 in words is "one trillion, three hundred forty-two billion, nine hundred fifty-five million, four hundred ninety-three thousand, four hundred twenty-two".