4022026242 has 128 divisors (see below), whose sum is σ = 9264955392. Its totient is φ = 1155168000.

The previous prime is 4022026231. The next prime is 4022026279. The reversal of 4022026242 is 2426202204.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10501183 + ... + 10501565.

It is an arithmetic number, because the mean of its divisors is an integer number (72382464).

Almost surely, 2^4022026242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4022026242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4632477696).

4022026242 is an abundant number, since it is smaller than the sum of its proper divisors (5242929150).

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

4022026242 is a wasteful number, since it uses less digits than its factorization.

4022026242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4022026242 is about 63419.4468755444. The cubic root of 4022026242 is about 1590.3094267457.

Adding to 4022026242 its reverse (2426202204), we get a palindrome (6448228446).

The spelling of 4022026242 in words is "four billion, twenty-two million, twenty-six thousand, two hundred forty-two".