40044417796 has 24 divisors (see below), whose sum is σ = 74222844696. Its totient is φ = 18838617600.

The previous prime is 40044417713. The next prime is 40044417817. The reversal of 40044417796 is 69771444004.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16455758400 + 23588659396 = 128280^2 + 153586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135270 + ... + 313666.

It is an arithmetic number, because the mean of its divisors is an integer number (3092618529).

Almost surely, 2^40044417796 is an apocalyptic number.

It is an amenable number.

40044417796 is a deficient number, since it is larger than the sum of its proper divisors (34178426900).

40044417796 is a wasteful number, since it uses less digits than its factorization.

40044417796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181719 (or 181717 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 40044417796 in words is "forty billion, forty-four million, four hundred seventeen thousand, seven hundred ninety-six".