444253330562 has 4 divisors (see below), whose sum is σ = 666379995846. Its totient is φ = 222126665280.

The previous prime is 444253330559. The next prime is 444253330663. The reversal of 444253330562 is 265033352444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 442851651841 + 1401678721 = 665471^2 + 37439^2 .

It is a super-2 number, since 2×444253330562² (a number of 24 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 111063332639 + ... + 111063332642.

Almost surely, 2^444253330562 is an apocalyptic number.

444253330562 is a deficient number, since it is larger than the sum of its proper divisors (222126665284).

444253330562 is a wasteful number, since it uses less digits than its factorization.

444253330562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222126665283.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 444253330562 in words is "four hundred forty-four billion, two hundred fifty-three million, three hundred thirty thousand, five hundred sixty-two".