4042220302 has 8 divisors (see below), whose sum is σ = 6064290000. Its totient is φ = 2020790304.

The previous prime is 4042220291. The next prime is 4042220309. The reversal of 4042220302 is 2030222404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4042220302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042220309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143802 + ... + 169597.

It is an arithmetic number, because the mean of its divisors is an integer number (758036250).

Almost surely, 2^4042220302 is an apocalyptic number.

4042220302 is a deficient number, since it is larger than the sum of its proper divisors (2022069698).

4042220302 is a wasteful number, since it uses less digits than its factorization.

4042220302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319850.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4042220302 is about 63578.4578454055. The cubic root of 4042220302 is about 1592.9665621811.

Adding to 4042220302 its reverse (2030222404), we get a palindrome (6072442706).

The spelling of 4042220302 in words is "four billion, forty-two million, two hundred twenty thousand, three hundred two".