18870286714 has 16 divisors (see below), whose sum is σ = 28967102208. Its totient is φ = 9215411472.

The previous prime is 18870286679. The next prime is 18870286717. The reversal of 18870286714 is 41768207881.

It is not an unprimeable number, because it can be changed into a prime (18870286717) 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 in 7 ways as a sum of consecutive naturals, for example, 160329 + ... + 251884.

It is an arithmetic number, because the mean of its divisors is an integer number (1810443888).

Almost surely, 2^18870286714 is an apocalyptic number.

18870286714 is a deficient number, since it is larger than the sum of its proper divisors (10096815494).

18870286714 is a wasteful number, since it uses less digits than its factorization.

18870286714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412749.

The product of its (nonzero) digits is 1204224, while the sum is 52.

The spelling of 18870286714 in words is "eighteen billion, eight hundred seventy million, two hundred eighty-six thousand, seven hundred fourteen".