4022000142 has 32 divisors (see below), whose sum is σ = 8500377600. Its totient is φ = 1265154048.

The previous prime is 4022000117. The next prime is 4022000153. The reversal of 4022000142 is 2410002204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39342 + ... + 97937.

It is an arithmetic number, because the mean of its divisors is an integer number (265636800).

Almost surely, 2^4022000142 is an apocalyptic number.

4022000142 is an abundant number, since it is smaller than the sum of its proper divisors (4478377458).

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

4022000142 is a wasteful number, since it uses less digits than its factorization.

4022000142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137560.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4022000142 is about 63419.2411023658. The cubic root of 4022000142 is about 1590.3059867577.

Adding to 4022000142 its reverse (2410002204), we get a palindrome (6432002346).

The spelling of 4022000142 in words is "four billion, twenty-two million, one hundred forty-two", and thus it is an aban number.