442037363730244 has 24 divisors (see below), whose sum is σ = 800317322826840. Its totient is φ = 213376743261696.

The previous prime is 442037363730191. The next prime is 442037363730247.

442037363730244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 195740749784644 + 246296613945600 = 13990738^2 + 15693840^2 .

It is a junction number, because it is equal to n+sod(n) for n = 442037363730191 and 442037363730200.

It is not an unprimeable number, because it can be changed into a prime (442037363730247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182764357 + ... + 185167180.

It is an arithmetic number, because the mean of its divisors is an integer number (33346555117785).

Almost surely, 2^{442037363730244} is an apocalyptic number.

It is an amenable number.

442037363730244 is a deficient number, since it is larger than the sum of its proper divisors (358279959096596).

442037363730244 is a wasteful number, since it uses less digits than its factorization.

442037363730244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367941927 (or 367941925 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 52.

The spelling of 442037363730244 in words is "four hundred forty-two trillion, thirty-seven billion, three hundred sixty-three million, seven hundred thirty thousand, two hundred forty-four".