40811125256266 has 16 divisors (see below), whose sum is σ = 61337669230656. Its totient is φ = 20365269192576.

The previous prime is 40811125256243. The next prime is 40811125256267. The reversal of 40811125256266 is 66265252111804.

It is not an unprimeable number, because it can be changed into a prime (40811125256267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5994951 + ... + 10842586.

It is an arithmetic number, because the mean of its divisors is an integer number (3833604326916).

Almost surely, 2^{40811125256266} is an apocalyptic number.

40811125256266 is a deficient number, since it is larger than the sum of its proper divisors (20526543974390).

40811125256266 is a wasteful number, since it uses less digits than its factorization.

40811125256266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16839933.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 40811125256266 in words is "forty trillion, eight hundred eleven billion, one hundred twenty-five million, two hundred fifty-six thousand, two hundred sixty-six".