422420343035333 has 4 divisors (see below), whose sum is σ = 422420459875500. Its totient is φ = 422420226195168.

The previous prime is 422420343035233. The next prime is 422420343035347. The reversal of 422420343035333 is 333530343024224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 273449945287684 + 148970397747649 = 16536322^2 + 12205343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422420343035333 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 (422420343035393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52817960 + ... + 60287457.

It is an arithmetic number, because the mean of its divisors is an integer number (105605114968875).

Almost surely, 2^{422420343035333} is an apocalyptic number.

It is an amenable number.

422420343035333 is a deficient number, since it is larger than the sum of its proper divisors (116840167).

422420343035333 is a wasteful number, since it uses less digits than its factorization.

422420343035333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116840166.

The product of its (nonzero) digits is 1866240, while the sum is 41.

Adding to 422420343035333 its reverse (333530343024224), we get a palindrome (755950686059557).

The spelling of 422420343035333 in words is "four hundred twenty-two trillion, four hundred twenty billion, three hundred forty-three million, thirty-five thousand, three hundred thirty-three".