1422423141342 has 32 divisors (see below), whose sum is σ = 3252247171584. Its totient is φ = 406282327200.

The previous prime is 1422423141329. The next prime is 1422423141421. The reversal of 1422423141342 is 2431413242241.

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 15 ways as a sum of consecutive naturals, for example, 5039509 + ... + 5314272.

It is an arithmetic number, because the mean of its divisors is an integer number (101632724112).

Almost surely, 2^{1422423141342} is an apocalyptic number.

1422423141342 is an abundant number, since it is smaller than the sum of its proper divisors (1829824030242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422423141342 is a wasteful number, since it uses less digits than its factorization.

1422423141342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10357064.

The product of its digits is 36864, while the sum is 33.

Adding to 1422423141342 its reverse (2431413242241), we get a palindrome (3853836383583).

The spelling of 1422423141342 in words is "one trillion, four hundred twenty-two billion, four hundred twenty-three million, one hundred forty-one thousand, three hundred forty-two".