442042525240244 has 24 divisors (see below), whose sum is σ = 814299605733600. Its totient is φ = 209385801986400.

The previous prime is 442042525240163. The next prime is 442042525240279.

442042525240244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 442042525240195 and 442042525240204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32565482 + ... + 44097569.

It is an arithmetic number, because the mean of its divisors is an integer number (33929150238900).

Almost surely, 2^{442042525240244} is an apocalyptic number.

It is an amenable number.

442042525240244 is a deficient number, since it is larger than the sum of its proper divisors (372257080493356).

442042525240244 is a wasteful number, since it uses less digits than its factorization.

442042525240244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76738943 (or 76738941 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 44.

The spelling of 442042525240244 in words is "four hundred forty-two trillion, forty-two billion, five hundred twenty-five million, two hundred forty thousand, two hundred forty-four".