16184066939 has 2 divisors, whose sum is σ = 16184066940. Its totient is φ = 16184066938.

The previous prime is 16184066897. The next prime is 16184066959. The reversal of 16184066939 is 93966048161.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16184066939 is a prime.

It is not a weakly prime, because it can be changed into another prime (16184066959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8092033469 + 8092033470.

It is an arithmetic number, because the mean of its divisors is an integer number (8092033470).

Almost surely, 2^16184066939 is an apocalyptic number.

16184066939 is a deficient number, since it is larger than the sum of its proper divisors (1).

16184066939 is an equidigital number, since it uses as much as digits as its factorization.

16184066939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 16184066939 in words is "sixteen billion, one hundred eighty-four million, sixty-six thousand, nine hundred thirty-nine".