4442337673 has 2 divisors, whose sum is σ = 4442337674. Its totient is φ = 4442337672.

The previous prime is 4442337671. The next prime is 4442337689. The reversal of 4442337673 is 3767332444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4040254969 + 402082704 = 63563^2 + 20052^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442337673 - 2¹ = 4442337671 is a prime.

Together with 4442337671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4442337671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221168836 + 2221168837.

It is an arithmetic number, because the mean of its divisors is an integer number (2221168837).

Almost surely, 2^4442337673 is an apocalyptic number.

It is an amenable number.

4442337673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442337673 is an equidigital number, since it uses as much as digits as its factorization.

4442337673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 43.

The square root of 4442337673 is about 66650.8640079032. The cubic root of 4442337673 is about 1643.8815545690.

The spelling of 4442337673 in words is "four billion, four hundred forty-two million, three hundred thirty-seven thousand, six hundred seventy-three".