4242001422 has 32 divisors (see below), whose sum is σ = 8560484352. Its totient is φ = 1401279264.

The previous prime is 4242001397. The next prime is 4242001469. The reversal of 4242001422 is 2241002424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807388 + ... + 812624.

It is an arithmetic number, because the mean of its divisors is an integer number (267515136).

Almost surely, 2^4242001422 is an apocalyptic number.

4242001422 is an abundant number, since it is smaller than the sum of its proper divisors (4318482930).

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

4242001422 is a wasteful number, since it uses less digits than its factorization.

4242001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4242001422 is about 65130.6488682556. The cubic root of 4242001422 is about 1618.7890943446.

Adding to 4242001422 its reverse (2241002424), we get a palindrome (6483003846).

The spelling of 4242001422 in words is "four billion, two hundred forty-two million, one thousand, four hundred twenty-two".