20366114167 has 12 divisors (see below), whose sum is σ = 23708602800. Its totient is φ = 17443841856.

The previous prime is 20366114161. The next prime is 20366114179. The reversal of 20366114167 is 76141166302.

It is not a de Polignac number, because 20366114167 - 2³ = 20366114159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20366114161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85042 + ... + 219007.

It is an arithmetic number, because the mean of its divisors is an integer number (1975716900).

Almost surely, 2^20366114167 is an apocalyptic number.

20366114167 is a deficient number, since it is larger than the sum of its proper divisors (3342488633).

20366114167 is a wasteful number, since it uses less digits than its factorization.

20366114167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305430 (or 305423 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 20366114167 in words is "twenty billion, three hundred sixty-six million, one hundred fourteen thousand, one hundred sixty-seven".