40166273421417 has 32 divisors (see below), whose sum is σ = 62918247401856. Its totient is φ = 22470482304000.

The previous prime is 40166273421397. The next prime is 40166273421433. The reversal of 40166273421417 is 71412437266104.

It is not a de Polignac number, because 40166273421417 - 2¹⁵ = 40166273388649 is a prime.

It is a super-2 number, since 2×40166273421417² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40166273421437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85812417 + ... + 86279217.

It is an arithmetic number, because the mean of its divisors is an integer number (1966195231308).

Almost surely, 2^{40166273421417} is an apocalyptic number.

It is an amenable number.

40166273421417 is a deficient number, since it is larger than the sum of its proper divisors (22751973980439).

40166273421417 is a wasteful number, since it uses less digits than its factorization.

40166273421417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667401.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 40166273421417 in words is "forty trillion, one hundred sixty-six billion, two hundred seventy-three million, four hundred twenty-one thousand, four hundred seventeen".