44092046818 has 4 divisors (see below), whose sum is σ = 66138070230. Its totient is φ = 22046023408.

The previous prime is 44092046813. The next prime is 44092046849. The reversal of 44092046818 is 81864029044.

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., 35911387009 + 8180659809 = 189503^2 + 90447^2 .

It is not an unprimeable number, because it can be changed into a prime (44092046813) 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 as a sum of consecutive naturals, namely, 11023011703 + ... + 11023011706.

Almost surely, 2^44092046818 is an apocalyptic number.

44092046818 is a deficient number, since it is larger than the sum of its proper divisors (22046023412).

44092046818 is a wasteful number, since it uses less digits than its factorization.

44092046818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22046023411.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 44092046818 in words is "forty-four billion, ninety-two million, forty-six thousand, eight hundred eighteen".