442013022043404 has 48 divisors (see below), whose sum is σ = 1229949278734848. Its totient is φ = 120798589874688.

The previous prime is 442013022043399. The next prime is 442013022043459. The reversal of 442013022043404 is 404340220310244.

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 15 ways as a sum of consecutive naturals, for example, 114392602117 + ... + 114392605980.

It is an arithmetic number, because the mean of its divisors is an integer number (25623943306976).

Almost surely, 2^{442013022043404} is an apocalyptic number.

It is an amenable number.

442013022043404 is an abundant number, since it is smaller than the sum of its proper divisors (787936256691444).

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

442013022043404 is a wasteful number, since it uses less digits than its factorization.

442013022043404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228785208134 (or 228785208132 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 442013022043404 its reverse (404340220310244), we get a palindrome (846353242353648).

The spelling of 442013022043404 in words is "four hundred forty-two trillion, thirteen billion, twenty-two million, forty-three thousand, four hundred four".