4014066252217 has 6 divisors (see below), whose sum is σ = 4669424007738. Its totient is φ = 3440628216144.

The previous prime is 4014066252191. The next prime is 4014066252223. The reversal of 4014066252217 is 7122526604104.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2113255319616 + 1900810932601 = 1453704^2 + 1378699^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4014066252217 is a prime.

It is a super-2 number, since 2×4014066252217² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4014066252217.

It is not an unprimeable number, because it can be changed into a prime (4014066252277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40959859668 + ... + 40959859765.

It is an arithmetic number, because the mean of its divisors is an integer number (778237334623).

Almost surely, 2^{4014066252217} is an apocalyptic number.

It is an amenable number.

4014066252217 is a deficient number, since it is larger than the sum of its proper divisors (655357755521).

4014066252217 is an equidigital number, since it uses as much as digits as its factorization.

4014066252217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81919719447 (or 81919719440 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 4014066252217 in words is "four trillion, fourteen billion, sixty-six million, two hundred fifty-two thousand, two hundred seventeen".