4023323401422 has 32 divisors (see below), whose sum is σ = 8812494552960. Its totient is φ = 1216963530720.

The previous prime is 4023323401417. The next prime is 4023323401477. The reversal of 4023323401422 is 2241043233204.

It is a self number, because there is not a number n which added to its sum of digits gives 4023323401422.

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, 437123104 + ... + 437132307.

It is an arithmetic number, because the mean of its divisors is an integer number (275390454780).

Almost surely, 2^{4023323401422} is an apocalyptic number.

4023323401422 is an abundant number, since it is smaller than the sum of its proper divisors (4789171151538).

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

4023323401422 is a wasteful number, since it uses less digits than its factorization.

4023323401422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874255488.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4023323401422 its reverse (2241043233204), we get a palindrome (6264366634626).

The spelling of 4023323401422 in words is "four trillion, twenty-three billion, three hundred twenty-three million, four hundred one thousand, four hundred twenty-two".