442026330937 has 2 divisors, whose sum is σ = 442026330938. Its totient is φ = 442026330936.

The previous prime is 442026330929. The next prime is 442026330947. The reversal of 442026330937 is 739033620244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 395585649936 + 46440681001 = 628956^2 + 215501^2 .

It is a cyclic number.

It is not a de Polignac number, because 442026330937 - 2³ = 442026330929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 442026330893 and 442026330902.

It is not a weakly prime, because it can be changed into another prime (442026330947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221013165468 + 221013165469.

It is an arithmetic number, because the mean of its divisors is an integer number (221013165469).

Almost surely, 2^442026330937 is an apocalyptic number.

It is an amenable number.

442026330937 is a deficient number, since it is larger than the sum of its proper divisors (1).

442026330937 is an equidigital number, since it uses as much as digits as its factorization.

442026330937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 43.

The spelling of 442026330937 in words is "four hundred forty-two billion, twenty-six million, three hundred thirty thousand, nine hundred thirty-seven".