9168214499 has 2 divisors, whose sum is σ = 9168214500. Its totient is φ = 9168214498.

The previous prime is 9168214469. The next prime is 9168214577. The reversal of 9168214499 is 9944128619.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9168214499 - 2¹⁶ = 9168148963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9168214499.

It is not a weakly prime, because it can be changed into another prime (9168214409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4584107249 + 4584107250.

It is an arithmetic number, because the mean of its divisors is an integer number (4584107250).

Almost surely, 2^9168214499 is an apocalyptic number.

9168214499 is a deficient number, since it is larger than the sum of its proper divisors (1).

9168214499 is an equidigital number, since it uses as much as digits as its factorization.

9168214499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 53.

The square root of 9168214499 is about 95750.7937251697. The cubic root of 9168214499 is about 2092.9631815201.

The spelling of 9168214499 in words is "nine billion, one hundred sixty-eight million, two hundred fourteen thousand, four hundred ninety-nine".