442341023204134 has 8 divisors (see below), whose sum is σ = 663543210599928. Its totient is φ = 221159953004160.

The previous prime is 442341023204131. The next prime is 442341023204173. The reversal of 442341023204134 is 431402320143244.

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

It is a junction number, because it is equal to n+sod(n) for n = 442341023204093 and 442341023204102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442341023204131) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5279246587 + ... + 5279330374.

It is an arithmetic number, because the mean of its divisors is an integer number (82942901324991).

Almost surely, 2^{442341023204134} is an apocalyptic number.

442341023204134 is a deficient number, since it is larger than the sum of its proper divisors (221202187395794).

442341023204134 is a wasteful number, since it uses less digits than its factorization.

442341023204134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558597910.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 442341023204134 its reverse (431402320143244), we get a palindrome (873743343347378).

The spelling of 442341023204134 in words is "four hundred forty-two trillion, three hundred forty-one billion, twenty-three million, two hundred four thousand, one hundred thirty-four".