40166033303 has 8 divisors (see below), whose sum is σ = 43823619216. Its totient is φ = 36509468800.

The previous prime is 40166033273. The next prime is 40166033311. The reversal of 40166033303 is 30333066104.

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 40166033303 - 2⁶ = 40166033239 is a prime.

It is a super-2 number, since 2×40166033303² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40166033203) 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 in 7 ways as a sum of consecutive naturals, for example, 171938 + ... + 331503.

It is an arithmetic number, because the mean of its divisors is an integer number (5477952402).

Almost surely, 2^40166033303 is an apocalyptic number.

40166033303 is a deficient number, since it is larger than the sum of its proper divisors (3657585913).

40166033303 is a wasteful number, since it uses less digits than its factorization.

40166033303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510705.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 40166033303 its reverse (30333066104), we get a palindrome (70499099407).

The spelling of 40166033303 in words is "forty billion, one hundred sixty-six million, thirty-three thousand, three hundred three".