44705973194 has 4 divisors (see below), whose sum is σ = 67058959794. Its totient is φ = 22352986596.

The previous prime is 44705973163. The next prime is 44705973203. The reversal of 44705973194 is 49137950744.

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., 25572167569 + 19133805625 = 159913^2 + 138325^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11176493297 + ... + 11176493300.

Almost surely, 2^44705973194 is an apocalyptic number.

44705973194 is a deficient number, since it is larger than the sum of its proper divisors (22352986600).

44705973194 is a wasteful number, since it uses less digits than its factorization.

44705973194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22352986599.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 44705973194 in words is "forty-four billion, seven hundred five million, nine hundred seventy-three thousand, one hundred ninety-four".