255014210044417 has 2 divisors, whose sum is σ = 255014210044418. Its totient is φ = 255014210044416.

The previous prime is 255014210044409. The next prime is 255014210044553. The reversal of 255014210044417 is 714440012410552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243789626247696 + 11224583796721 = 15613764^2 + 3350311^2 .

It is a cyclic number.

It is not a de Polignac number, because 255014210044417 - 2³ = 255014210044409 is a prime.

It is a super-2 number, since 2×255014210044417² (a number of 30 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 255014210044417.

It is not a weakly prime, because it can be changed into another prime (255014210045417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127507105022208 + 127507105022209.

It is an arithmetic number, because the mean of its divisors is an integer number (127507105022209).

Almost surely, 2^{255014210044417} is an apocalyptic number.

It is an amenable number.

255014210044417 is a deficient number, since it is larger than the sum of its proper divisors (1).

255014210044417 is an equidigital number, since it uses as much as digits as its factorization.

255014210044417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 179200, while the sum is 40.

Adding to 255014210044417 its reverse (714440012410552), we get a palindrome (969454222454969).

The spelling of 255014210044417 in words is "two hundred fifty-five trillion, fourteen billion, two hundred ten million, forty-four thousand, four hundred seventeen".