442310224036 has 12 divisors (see below), whose sum is σ = 775049455180. Its totient is φ = 220867522560.

The previous prime is 442310224001. The next prime is 442310224051. The reversal of 442310224036 is 630422013244.

It can be written as a sum of positive squares in 2 ways, for example, as 249320462400 + 192989761636 = 499320^2 + 439306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 442310223989 and 442310224007.

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 3 ways as a sum of consecutive naturals, for example, 71893905 + ... + 71900056.

Almost surely, 2^442310224036 is an apocalyptic number.

It is an amenable number.

442310224036 is a deficient number, since it is larger than the sum of its proper divisors (332739231144).

442310224036 is a wasteful number, since it uses less digits than its factorization.

442310224036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143794734 (or 143794732 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 442310224036 in words is "four hundred forty-two billion, three hundred ten million, two hundred twenty-four thousand, thirty-six".