40016574243266 has 16 divisors (see below), whose sum is σ = 60064621071264. Its totient is φ = 19995035949504.

The previous prime is 40016574243263. The next prime is 40016574243293. The reversal of 40016574243266 is 66234247561004.

It is not an unprimeable number, because it can be changed into a prime (40016574243263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38773706 + ... + 39792378.

It is an arithmetic number, because the mean of its divisors is an integer number (3754038816954).

Almost surely, 2^{40016574243266} is an apocalyptic number.

40016574243266 is a deficient number, since it is larger than the sum of its proper divisors (20048046827998).

40016574243266 is a wasteful number, since it uses less digits than its factorization.

40016574243266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031665.

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 40016574243266 in words is "forty trillion, sixteen billion, five hundred seventy-four million, two hundred forty-three thousand, two hundred sixty-six".