114442020166 has 4 divisors (see below), whose sum is σ = 171663030252. Its totient is φ = 57221010082.

The previous prime is 114442020157. The next prime is 114442020167. The reversal of 114442020166 is 661020244411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661020244411 = 796361 ⋅830051.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114442020167) 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, 28610505040 + ... + 28610505043.

It is an arithmetic number, because the mean of its divisors is an integer number (42915757563).

Almost surely, 2^114442020166 is an apocalyptic number.

114442020166 is a deficient number, since it is larger than the sum of its proper divisors (57221010086).

114442020166 is an equidigital number, since it uses as much as digits as its factorization.

114442020166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57221010085.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 114442020166 its reverse (661020244411), we get a palindrome (775462264577).

The spelling of 114442020166 in words is "one hundred fourteen billion, four hundred forty-two million, twenty thousand, one hundred sixty-six".