444957036602 has 16 divisors (see below), whose sum is σ = 718984097160. Its totient is φ = 205305544512.

The previous prime is 444957036569. The next prime is 444957036607. The reversal of 444957036602 is 206630759444.

It is a Cunningham number, because it is equal to 667051²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 65822520481 + 379134516121 = 256559^2 + 615739^2 .

It is not an unprimeable number, because it can be changed into a prime (444957036607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376473 + ... + 2556860.

Almost surely, 2^444957036602 is an apocalyptic number.

444957036602 is a deficient number, since it is larger than the sum of its proper divisors (274027060558).

444957036602 is a wasteful number, since it uses less digits than its factorization.

444957036602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4936817.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 444957036602 in words is "four hundred forty-four billion, nine hundred fifty-seven million, thirty-six thousand, six hundred two".