40106064844265 has 8 divisors (see below), whose sum is σ = 55002603215040. Its totient is φ = 27501301607472.

The previous prime is 40106064844253. The next prime is 40106064844309. The reversal of 40106064844265 is 56244846060104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40106064844265 - 2¹² = 40106064840169 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 572943783455 + ... + 572943783524.

It is an arithmetic number, because the mean of its divisors is an integer number (6875325401880).

Almost surely, 2^{40106064844265} is an apocalyptic number.

It is an amenable number.

40106064844265 is a deficient number, since it is larger than the sum of its proper divisors (14896538370775).

40106064844265 is a wasteful number, since it uses less digits than its factorization.

40106064844265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145887566991.

The product of its (nonzero) digits is 4423680, while the sum is 50.

The spelling of 40106064844265 in words is "forty trillion, one hundred six billion, sixty-four million, eight hundred forty-four thousand, two hundred sixty-five".