4094540109008 has 20 divisors (see below), whose sum is σ = 7933210666500. Its totient is φ = 2047259937024.

The previous prime is 4094540108941. The next prime is 4094540109013. The reversal of 4094540109008 is 8009010454904.

It is a Cunningham number, because it is equal to 2023497²-1.

It can be written as a sum of positive squares in 2 ways, for example, as 3342212861584 + 752327247424 = 1828172^2 + 867368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4094540109008.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3541118 + ... + 4552866.

It is an arithmetic number, because the mean of its divisors is an integer number (396660533325).

Almost surely, 2^{4094540109008} is an apocalyptic number.

It is an amenable number.

4094540109008 is a deficient number, since it is larger than the sum of its proper divisors (3838670557492).

4094540109008 is a wasteful number, since it uses less digits than its factorization.

4094540109008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264694 (or 1264688 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 4094540109008 in words is "four trillion, ninety-four billion, five hundred forty million, one hundred nine thousand, eight".