4200022042 has 32 divisors (see below), whose sum is σ = 6951619584. Its totient is φ = 1896470400.

The previous prime is 4200022007. The next prime is 4200022049. The reversal of 4200022042 is 2402200024.

It is not an unprimeable number, because it can be changed into a prime (4200022049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22548 + ... + 94384.

It is an arithmetic number, because the mean of its divisors is an integer number (217238112).

Almost surely, 2^4200022042 is an apocalyptic number.

4200022042 is a deficient number, since it is larger than the sum of its proper divisors (2751597542).

4200022042 is a wasteful number, since it uses less digits than its factorization.

4200022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71934.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4200022042 is about 64807.5770415775. The cubic root of 4200022042 is about 1613.4314684953.

Adding to 4200022042 its reverse (2402200024), we get a palindrome (6602222066).

The spelling of 4200022042 in words is "four billion, two hundred million, twenty-two thousand, forty-two".