40566003377111 has 16 divisors (see below), whose sum is σ = 42706259804160. Its totient is φ = 38479074140640.

The previous prime is 40566003377101. The next prime is 40566003377113. The reversal of 40566003377111 is 11177330066504.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40566003377111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40566003377113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34226135 + ... + 35391528.

It is an arithmetic number, because the mean of its divisors is an integer number (2669141237760).

Almost surely, 2^{40566003377111} is an apocalyptic number.

40566003377111 is a deficient number, since it is larger than the sum of its proper divisors (2140256427049).

40566003377111 is a wasteful number, since it uses less digits than its factorization.

40566003377111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69618046.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 40566003377111 in words is "forty trillion, five hundred sixty-six billion, three million, three hundred seventy-seven thousand, one hundred eleven".