40555054435043 has 8 divisors (see below), whose sum is σ = 41118685004928. Its totient is φ = 39991642294464.

The previous prime is 40555054434977. The next prime is 40555054435111. The reversal of 40555054435043 is 34053445055504.

40555054435043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40555054435043 - 2¹⁰ = 40555054434019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40555054435943) 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 in 7 ways as a sum of consecutive naturals, for example, 54233396 + ... + 54976097.

It is an arithmetic number, because the mean of its divisors is an integer number (5139835625616).

Almost surely, 2^{40555054435043} is an apocalyptic number.

40555054435043 is a deficient number, since it is larger than the sum of its proper divisors (563630569885).

40555054435043 is a wasteful number, since it uses less digits than its factorization.

40555054435043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109214653.

The product of its (nonzero) digits is 7200000, while the sum is 47.

The spelling of 40555054435043 in words is "forty trillion, five hundred fifty-five billion, fifty-four million, four hundred thirty-five thousand, forty-three".