4222041420 has 48 divisors (see below), whose sum is σ = 12110057568. Its totient is φ = 1098416640.

The previous prime is 4222041403. The next prime is 4222041431. The reversal of 4222041420 is 241402224.

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, 855679 + ... + 860598.

It is an arithmetic number, because the mean of its divisors is an integer number (252292866).

Almost surely, 2^4222041420 is an apocalyptic number.

It is an amenable number.

4222041420 is an abundant number, since it is smaller than the sum of its proper divisors (7888016148).

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

4222041420 is a wasteful number, since it uses less digits than its factorization.

4222041420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716330 (or 1716328 counting only the distinct ones).

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

The square root of 4222041420 is about 64977.2377067539. The cubic root of 4222041420 is about 1616.2461245510.

Adding to 4222041420 its reverse (241402224), we get a palindrome (4463443644).

The spelling of 4222041420 in words is "four billion, two hundred twenty-two million, forty-one thousand, four hundred twenty".