4218479999 has 8 divisors (see below), whose sum is σ = 4344288000. Its totient is φ = 4094482392.

The previous prime is 4218479989. The next prime is 4218480017. The reversal of 4218479999 is 9999748124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4218479999 - 2⁸ = 4218479743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4218479989) 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, 447869 + ... + 457190.

It is an arithmetic number, because the mean of its divisors is an integer number (543036000).

Almost surely, 2^4218479999 is an apocalyptic number.

4218479999 is a deficient number, since it is larger than the sum of its proper divisors (125808001).

4218479999 is an equidigital number, since it uses as much as digits as its factorization.

4218479999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905197.

The product of its digits is 11757312, while the sum is 62.

The square root of 4218479999 is about 64949.8267819091. The cubic root of 4218479999 is about 1615.7915457058.

The spelling of 4218479999 in words is "four billion, two hundred eighteen million, four hundred seventy-nine thousand, nine hundred ninety-nine".