4042423210 has 32 divisors (see below), whose sum is σ = 8318829312. Its totient is φ = 1385475840.

The previous prime is 4042423207. The next prime is 4042423211. The reversal of 4042423210 is 123242404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4042423211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223195 + ... + 240625.

It is an arithmetic number, because the mean of its divisors is an integer number (259963416).

Almost surely, 2^4042423210 is an apocalyptic number.

4042423210 is an abundant number, since it is smaller than the sum of its proper divisors (4276406102).

4042423210 is a wasteful number, since it uses less digits than its factorization.

4042423210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20758.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4042423210 is about 63580.0535545544. The cubic root of 4042423210 is about 1592.9932158703.

Adding to 4042423210 its reverse (123242404), we get a palindrome (4165665614).

The spelling of 4042423210 in words is "four billion, forty-two million, four hundred twenty-three thousand, two hundred ten".