869414116099 has 2 divisors, whose sum is σ = 869414116100. Its totient is φ = 869414116098.

The previous prime is 869414116061. The next prime is 869414116117. The reversal of 869414116099 is 990611414968.

869414116099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-869414116099 is a prime.

It is not a weakly prime, because it can be changed into another prime (869414116019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434707058049 + 434707058050.

It is an arithmetic number, because the mean of its divisors is an integer number (434707058050).

Almost surely, 2^869414116099 is an apocalyptic number.

869414116099 is a deficient number, since it is larger than the sum of its proper divisors (1).

869414116099 is an equidigital number, since it uses as much as digits as its factorization.

869414116099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3359232, while the sum is 58.

The spelling of 869414116099 in words is "eight hundred sixty-nine billion, four hundred fourteen million, one hundred sixteen thousand, ninety-nine".