16466829233 has 2 divisors, whose sum is σ = 16466829234. Its totient is φ = 16466829232.

The previous prime is 16466829191. The next prime is 16466829251. The reversal of 16466829233 is 33292866461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14764194064 + 1702635169 = 121508^2 + 41263^2 .

It is a cyclic number.

It is not a de Polignac number, because 16466829233 - 2¹⁴ = 16466812849 is a prime.

It is not a weakly prime, because it can be changed into another prime (16466829433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8233414616 + 8233414617.

It is an arithmetic number, because the mean of its divisors is an integer number (8233414617).

Almost surely, 2^16466829233 is an apocalyptic number.

It is an amenable number.

16466829233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16466829233 is an equidigital number, since it uses as much as digits as its factorization.

16466829233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 50.

The spelling of 16466829233 in words is "sixteen billion, four hundred sixty-six million, eight hundred twenty-nine thousand, two hundred thirty-three".