4221414555 has 16 divisors (see below), whose sum is σ = 6755556384. Its totient is φ = 2250990080.

The previous prime is 4221414539. The next prime is 4221414583. The reversal of 4221414555 is 5554141224.

It is a happy number.

It is not a de Polignac number, because 4221414555 - 2⁴ = 4221414539 is a prime.

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, 63907 + ... + 111923.

It is an arithmetic number, because the mean of its divisors is an integer number (422222274).

Almost surely, 2^4221414555 is an apocalyptic number.

4221414555 is a deficient number, since it is larger than the sum of its proper divisors (2534141829).

4221414555 is a wasteful number, since it uses less digits than its factorization.

4221414555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53886.

The product of its digits is 32000, while the sum is 33.

The square root of 4221414555 is about 64972.4138000121. The cubic root of 4221414555 is about 1616.1661302091.

Adding to 4221414555 its reverse (5554141224), we get a palindrome (9775555779).

The spelling of 4221414555 in words is "four billion, two hundred twenty-one million, four hundred fourteen thousand, five hundred fifty-five".