442312141213244 has 24 divisors (see below), whose sum is σ = 801028114443648. Its totient is φ = 213482905542720.

The previous prime is 442312141213237. The next prime is 442312141213289.

442312141213244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 442312141213198 and 442312141213207.

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 in 7 ways as a sum of consecutive naturals, for example, 4492436159 + ... + 4492534614.

It is an arithmetic number, because the mean of its divisors is an integer number (33376171435152).

Almost surely, 2^{442312141213244} is an apocalyptic number.

It is an amenable number.

442312141213244 is a deficient number, since it is larger than the sum of its proper divisors (358715973230404).

442312141213244 is a wasteful number, since it uses less digits than its factorization.

442312141213244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8984971205 (or 8984971203 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The spelling of 442312141213244 in words is "four hundred forty-two trillion, three hundred twelve billion, one hundred forty-one million, two hundred thirteen thousand, two hundred forty-four".