4200022442 has 64 divisors (see below), whose sum is σ = 7988419584. Its totient is φ = 1608647040.

The previous prime is 4200022427. The next prime is 4200022457. The reversal of 4200022442 is 2442200024.

It is an interprime number because it is at equal distance from previous prime (4200022427) and next prime (4200022457).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6149033 + ... + 6149715.

It is an arithmetic number, because the mean of its divisors is an integer number (124819056).

Almost surely, 2^4200022442 is an apocalyptic number.

4200022442 is a deficient number, since it is larger than the sum of its proper divisors (3788397142).

4200022442 is a wasteful number, since it uses less digits than its factorization.

4200022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4200022442 is about 64807.5801276363. The cubic root of 4200022442 is about 1613.4315197151.

Adding to 4200022442 its reverse (2442200024), we get a palindrome (6642222466).

The spelling of 4200022442 in words is "four billion, two hundred million, twenty-two thousand, four hundred forty-two".