4221384374118 has 32 divisors (see below), whose sum is σ = 8556112604160. Its totient is φ = 1388264454720.

The previous prime is 4221384374101. The next prime is 4221384374149. The reversal of 4221384374118 is 8114734831224.

It is a congruent number.

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, 2744730 + ... + 3997037.

It is an arithmetic number, because the mean of its divisors is an integer number (267378518880).

Almost surely, 2^{4221384374118} is an apocalyptic number.

4221384374118 is an abundant number, since it is smaller than the sum of its proper divisors (4334728230042).

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

4221384374118 is a wasteful number, since it uses less digits than its factorization.

4221384374118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6743172.

The product of its digits is 1032192, while the sum is 48.

The spelling of 4221384374118 in words is "four trillion, two hundred twenty-one billion, three hundred eighty-four million, three hundred seventy-four thousand, one hundred eighteen".