442233004214 has 8 divisors (see below), whose sum is σ = 663357911160. Its totient is φ = 221113700496.

The previous prime is 442233004181. The next prime is 442233004259. The reversal of 442233004214 is 412400332244.

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

It is a super-2 number, since 2×442233004214² (a number of 24 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197599 + ... + 1522730.

It is an arithmetic number, because the mean of its divisors is an integer number (82919738895).

Almost surely, 2^442233004214 is an apocalyptic number.

442233004214 is a deficient number, since it is larger than the sum of its proper divisors (221124906946).

442233004214 is a wasteful number, since it uses less digits than its factorization.

442233004214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801614.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 442233004214 its reverse (412400332244), we get a palindrome (854633336458).

The spelling of 442233004214 in words is "four hundred forty-two billion, two hundred thirty-three million, four thousand, two hundred fourteen".