16164972107 has 2 divisors, whose sum is σ = 16164972108. Its totient is φ = 16164972106.

The previous prime is 16164972037. The next prime is 16164972139. The reversal of 16164972107 is 70127946161.

16164972107 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 not a de Polignac number, because 16164972107 - 2³⁰ = 15091230283 is a prime.

It is a super-4 number, since 4×16164972107⁴ (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (16164972407) 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, 8082486053 + 8082486054.

It is an arithmetic number, because the mean of its divisors is an integer number (8082486054).

Almost surely, 2^16164972107 is an apocalyptic number.

16164972107 is a deficient number, since it is larger than the sum of its proper divisors (1).

16164972107 is an equidigital number, since it uses as much as digits as its factorization.

16164972107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 16164972107 in words is "sixteen billion, one hundred sixty-four million, nine hundred seventy-two thousand, one hundred seven".