3114140218 has 20 divisors (see below), whose sum is σ = 5449429530. Its totient is φ = 1334629464.

The previous prime is 3114140201. The next prime is 3114140221. The reversal of 3114140218 is 8120414113.

It can be written as a sum of positive squares in only one way, i.e., 1642113529 + 1472026689 = 40523^2 + 38367^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3114140192 and 3114140201.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 319453 + ... + 329056.

Almost surely, 2^3114140218 is an apocalyptic number.

3114140218 is a deficient number, since it is larger than the sum of its proper divisors (2335289312).

3114140218 is an frugal number, since it uses more digits than its factorization.

3114140218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648539 (or 648518 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 3114140218 is about 55804.4820601356. The cubic root of 3114140218 is about 1460.3133464556.

The spelling of 3114140218 in words is "three billion, one hundred fourteen million, one hundred forty thousand, two hundred eighteen".