40166333366103 has 24 divisors (see below), whose sum is σ = 66307124422656. Its totient is φ = 22951914843600.

The previous prime is 40166333366063. The next prime is 40166333366123. The reversal of 40166333366103 is 30166333366104.

40166333366103 is a `hidden beast` number, since 4 + 0 + 1 + 6 + 633 + 3 + 3 + 6 + 6 + 1 + 0 + 3 = 666.

40166333366103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40166333366103 - 2¹⁸ = 40166333103959 is a prime.

It is a super-3 number, since 3×40166333366103³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40166333366123) 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 23 ways as a sum of consecutive naturals, for example, 1517638 + ... + 9090428.

It is an arithmetic number, because the mean of its divisors is an integer number (2762796850944).

Almost surely, 2^{40166333366103} is an apocalyptic number.

40166333366103 is a deficient number, since it is larger than the sum of its proper divisors (26140791056553).

40166333366103 is a wasteful number, since it uses less digits than its factorization.

40166333366103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7656995 (or 7656992 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 45.

Subtracting from 40166333366103 its reverse (30166333366104), we obtain a palindrome (9999999999999).

The spelling of 40166333366103 in words is "forty trillion, one hundred sixty-six billion, three hundred thirty-three million, three hundred sixty-six thousand, one hundred three".