1422042030343 has 8 divisors (see below), whose sum is σ = 1559889401616. Its totient is φ = 1285623129600.

The previous prime is 1422042030337. The next prime is 1422042030359. The reversal of 1422042030343 is 3430302402241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1422042030343 - 2⁹ = 1422042029831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422042031343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357115546 + ... + 357119527.

It is an arithmetic number, because the mean of its divisors is an integer number (194986175202).

Almost surely, 2^{1422042030343} is an apocalyptic number.

1422042030343 is a deficient number, since it is larger than the sum of its proper divisors (137847371273).

1422042030343 is a wasteful number, since it uses less digits than its factorization.

1422042030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714235265.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1422042030343 its reverse (3430302402241), we get a palindrome (4852344432584).

The spelling of 1422042030343 in words is "one trillion, four hundred twenty-two billion, forty-two million, thirty thousand, three hundred forty-three".