4202401422 has 16 divisors (see below), whose sum is σ = 8491451472. Its totient is φ = 1386359040.

The previous prime is 4202401421. The next prime is 4202401433. The reversal of 4202401422 is 2241042024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202401421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3609729 + ... + 3610892.

It is an arithmetic number, because the mean of its divisors is an integer number (530715717).

Almost surely, 2^4202401422 is an apocalyptic number.

4202401422 is an abundant number, since it is smaller than the sum of its proper divisors (4289050050).

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

4202401422 is a wasteful number, since it uses less digits than its factorization.

4202401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220723.

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

The square root of 4202401422 is about 64825.9317094633. The cubic root of 4202401422 is about 1613.7360892657.

Adding to 4202401422 its reverse (2241042024), we get a palindrome (6443443446).

The spelling of 4202401422 in words is "four billion, two hundred two million, four hundred one thousand, four hundred twenty-two".