44451766196 has 12 divisors (see below), whose sum is σ = 80473025220. Its totient is φ = 21459473280.

The previous prime is 44451766193. The next prime is 44451766211. The reversal of 44451766196 is 69166715444.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31406928400 + 13044837796 = 177220^2 + 114214^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44451766193) 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 3 ways as a sum of consecutive naturals, for example, 191602325 + ... + 191602556.

It is an arithmetic number, because the mean of its divisors is an integer number (6706085435).

Almost surely, 2^44451766196 is an apocalyptic number.

It is an amenable number.

44451766196 is a deficient number, since it is larger than the sum of its proper divisors (36021259024).

44451766196 is a wasteful number, since it uses less digits than its factorization.

44451766196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383204914 (or 383204912 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The spelling of 44451766196 in words is "forty-four billion, four hundred fifty-one million, seven hundred sixty-six thousand, one hundred ninety-six".