44758606190066 has 4 divisors (see below), whose sum is σ = 67137909285102. Its totient is φ = 22379303095032.

The previous prime is 44758606190063. The next prime is 44758606190117. The reversal of 44758606190066 is 66009160685744.

44758606190066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 44387507136025 + 371099054041 = 6662395^2 + 609179^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44758606189990 and 44758606190008.

It is not an unprimeable number, because it can be changed into a prime (44758606190063) by changing a digit.

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, 11189651547515 + ... + 11189651547518.

Almost surely, 2^{44758606190066} is an apocalyptic number.

44758606190066 is a deficient number, since it is larger than the sum of its proper divisors (22379303095036).

44758606190066 is a wasteful number, since it uses less digits than its factorization.

44758606190066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22379303095035.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 44758606190066 in words is "forty-four trillion, seven hundred fifty-eight billion, six hundred six million, one hundred ninety thousand, sixty-six".