2318014689 has 16 divisors (see below), whose sum is σ = 3199296000. Its totient is φ = 1491106176.

The previous prime is 2318014679. The next prime is 2318014693. The reversal of 2318014689 is 9864108132.

It is not a de Polignac number, because 2318014689 - 2²¹ = 2315917537 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2318014689.

It is not an unprimeable number, because it can be changed into a prime (2318014639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144912 + ... + 160110.

It is an arithmetic number, because the mean of its divisors is an integer number (199956000).

Almost surely, 2^2318014689 is an apocalyptic number.

2318014689 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2318014689 is a deficient number, since it is larger than the sum of its proper divisors (881281311).

2318014689 is a wasteful number, since it uses less digits than its factorization.

2318014689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16984.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 2318014689 is about 48145.7650162504. The cubic root of 2318014689 is about 1323.4434673626.

The spelling of 2318014689 in words is "two billion, three hundred eighteen million, fourteen thousand, six hundred eighty-nine".