4422422142 has 24 divisors (see below), whose sum is σ = 9583278744. Its totient is φ = 1473930864.

The previous prime is 4422422119. The next prime is 4422422153. The reversal of 4422422142 is 2412242244.

4422422142 is a `hidden beast` number, since 442 + 2 + 4 + 2 + 214 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162573 + ... + 187815.

It is an arithmetic number, because the mean of its divisors is an integer number (399303281).

Almost surely, 2^4422422142 is an apocalyptic number.

4422422142 is an abundant number, since it is smaller than the sum of its proper divisors (5160856602).

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

4422422142 is a wasteful number, since it uses less digits than its factorization.

4422422142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34984 (or 34981 counting only the distinct ones).

The product of its digits is 8192, while the sum is 27.

The square root of 4422422142 is about 66501.2942881565. The cubic root of 4422422142 is about 1641.4213018345.

Adding to 4422422142 its reverse (2412242244), we get a palindrome (6834664386).

It can be divided in two parts, 44224 and 22142, that added together give a palindrome (66366).

The spelling of 4422422142 in words is "four billion, four hundred twenty-two million, four hundred twenty-two thousand, one hundred forty-two".