2018108614 has 4 divisors (see below), whose sum is σ = 3027162924. Its totient is φ = 1009054306.

The previous prime is 2018108611. The next prime is 2018108621. The reversal of 2018108614 is 4168018102.

It is a semiprime because it is the product of two primes.

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 (2018108611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504527152 + ... + 504527155.

It is an arithmetic number, because the mean of its divisors is an integer number (756790731).

Almost surely, 2^2018108614 is an apocalyptic number.

2018108614 is a deficient number, since it is larger than the sum of its proper divisors (1009054310).

2018108614 is a wasteful number, since it uses less digits than its factorization.

2018108614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009054309.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 2018108614 is about 44923.3637876773. The cubic root of 2018108614 is about 1263.7122013908.

The spelling of 2018108614 in words is "two billion, eighteen million, one hundred eight thousand, six hundred fourteen".