4421334331198 has 4 divisors (see below), whose sum is σ = 6632001496800. Its totient is φ = 2210667165598.

The previous prime is 4421334331147. The next prime is 4421334331213. The reversal of 4421334331198 is 8911334331244.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4421334331198² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105333582798 + ... + 1105333582801.

It is an arithmetic number, because the mean of its divisors is an integer number (1658000374200).

Almost surely, 2^{4421334331198} is an apocalyptic number.

4421334331198 is a deficient number, since it is larger than the sum of its proper divisors (2210667165602).

4421334331198 is a wasteful number, since it uses less digits than its factorization.

4421334331198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210667165601.

The product of its digits is 746496, while the sum is 46.

Adding to 4421334331198 its sum of digits (46), we get a palindrome (4421334331244).

The spelling of 4421334331198 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-four million, three hundred thirty-one thousand, one hundred ninety-eight".