40466627031667 has 4 divisors (see below), whose sum is σ = 40921308234360. Its totient is φ = 40011945828976.

The previous prime is 40466627031637. The next prime is 40466627031671. The reversal of 40466627031667 is 76613072666404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40466627031667 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40466627031637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227340601213 + ... + 227340601390.

It is an arithmetic number, because the mean of its divisors is an integer number (10230327058590).

Almost surely, 2^{40466627031667} is an apocalyptic number.

40466627031667 is a deficient number, since it is larger than the sum of its proper divisors (454681202693).

40466627031667 is an equidigital number, since it uses as much as digits as its factorization.

40466627031667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454681202692.

The product of its (nonzero) digits is 36578304, while the sum is 58.

The spelling of 40466627031667 in words is "forty trillion, four hundred sixty-six billion, six hundred twenty-seven million, thirty-one thousand, six hundred sixty-seven".