4221071360 has 208 divisors, whose sum is σ = 11344469472. Its totient is φ = 1494220800.

The previous prime is 4221071359. The next prime is 4221071377. The reversal of 4221071360 is 631701224.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9236252 + ... + 9236708.

Almost surely, 2^4221071360 is an apocalyptic number.

4221071360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4221071360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5672234736).

4221071360 is an abundant number, since it is smaller than the sum of its proper divisors (7123398112).

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

4221071360 is a wasteful number, since it uses less digits than its factorization.

4221071360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4221071360 is about 64969.7726639089. The cubic root of 4221071360 is about 1616.1223316862.

Adding to 4221071360 its reverse (631701224), we get a palindrome (4852772584).

The spelling of 4221071360 in words is "four billion, two hundred twenty-one million, seventy-one thousand, three hundred sixty".