4022023340434 has 16 divisors (see below), whose sum is σ = 6693043465440. Its totient is φ = 1797206114560.

The previous prime is 4022023340393. The next prime is 4022023340443. The reversal of 4022023340434 is 4340433202204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4022023340396 and 4022023340405.

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 7 ways as a sum of consecutive naturals, for example, 1549314319 + ... + 1549316914.

It is an arithmetic number, because the mean of its divisors is an integer number (418315216590).

Almost surely, 2^{4022023340434} is an apocalyptic number.

4022023340434 is a deficient number, since it is larger than the sum of its proper divisors (2671020125006).

4022023340434 is a wasteful number, since it uses less digits than its factorization.

4022023340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098631305.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 4022023340434 its reverse (4340433202204), we get a palindrome (8362456542638).

The spelling of 4022023340434 in words is "four trillion, twenty-two billion, twenty-three million, three hundred forty thousand, four hundred thirty-four".