4022000000042 has 8 divisors (see below), whose sum is σ = 6161361702336. Its totient is φ = 1968212765932.

The previous prime is 4022000000041. The next prime is 4022000000047. The reversal of 4022000000042 is 2400000002204.

It is a happy number.

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 = 4021999999963 and 4022000000026.

It is not an unprimeable number, because it can be changed into a prime (4022000000041) 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, 21393616928 + ... + 21393617115.

It is an arithmetic number, because the mean of its divisors is an integer number (770170212792).

Almost surely, 2^{4022000000042} is an apocalyptic number.

4022000000042 is a deficient number, since it is larger than the sum of its proper divisors (2139361702294).

4022000000042 is a wasteful number, since it uses less digits than its factorization.

4022000000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42787234092.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 4022000000042 its reverse (2400000002204), we get a palindrome (6422000002246).

The spelling of 4022000000042 in words is "four trillion, twenty-two billion, forty-two", and thus it is an aban number.