4022022400042 has 8 divisors (see below), whose sum is σ = 6033043250532. Its totient is φ = 2011007983200.

The previous prime is 4022022400003. The next prime is 4022022400171. The reversal of 4022022400042 is 2400042202204.

It is a happy number.

4022022400042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3906951513201 + 115070886841 = 1976601^2 + 339221^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4022022399986 and 4022022400022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515292 + ... + 2882632.

Almost surely, 2^{4022022400042} is an apocalyptic number.

4022022400042 is a deficient number, since it is larger than the sum of its proper divisors (2011020850490).

4022022400042 is a wasteful number, since it uses less digits than its factorization.

4022022400042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216824.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 4022022400042 its reverse (2400042202204), we get a palindrome (6422064602246).

The spelling of 4022022400042 in words is "four trillion, twenty-two billion, twenty-two million, four hundred thousand, forty-two".