69411082099 has 2 divisors, whose sum is σ = 69411082100. Its totient is φ = 69411082098.

The previous prime is 69411082079. The next prime is 69411082129. The reversal of 69411082099 is 99028011496.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69411082099 - 2²¹ = 69408984947 is a prime.

It is not a weakly prime, because it can be changed into another prime (69411082009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34705541049 + 34705541050.

It is an arithmetic number, because the mean of its divisors is an integer number (34705541050).

Almost surely, 2^69411082099 is an apocalyptic number.

69411082099 is a deficient number, since it is larger than the sum of its proper divisors (1).

69411082099 is an equidigital number, since it uses as much as digits as its factorization.

69411082099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 69411082099 in words is "sixty-nine billion, four hundred eleven million, eighty-two thousand, ninety-nine".