114820451917 has 2 divisors, whose sum is σ = 114820451918. Its totient is φ = 114820451916.

The previous prime is 114820451891. The next prime is 114820451923. The reversal of 114820451917 is 719154028411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114762402756 + 58049161 = 338766^2 + 7619^2 .

It is a cyclic number.

It is not a de Polignac number, because 114820451917 - 2¹¹ = 114820449869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114820451947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57410225958 + 57410225959.

It is an arithmetic number, because the mean of its divisors is an integer number (57410225959).

Almost surely, 2^114820451917 is an apocalyptic number.

It is an amenable number.

114820451917 is a deficient number, since it is larger than the sum of its proper divisors (1).

114820451917 is an equidigital number, since it uses as much as digits as its factorization.

114820451917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 43.

The spelling of 114820451917 in words is "one hundred fourteen billion, eight hundred twenty million, four hundred fifty-one thousand, nine hundred seventeen".