18630615714 has 8 divisors (see below), whose sum is σ = 37261231440. Its totient is φ = 6210205236.

The previous prime is 18630615677. The next prime is 18630615721. The reversal of 18630615714 is 41751603681.

18630615714 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

18630615714 is an admirable number.

It is a super-3 number, since 3×18630615714³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552551304 + ... + 1552551315.

It is an arithmetic number, because the mean of its divisors is an integer number (4657653930).

Almost surely, 2^18630615714 is an apocalyptic number.

18630615714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18630615714 is a wasteful number, since it uses less digits than its factorization.

18630615714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105102624.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 18630615714 in words is "eighteen billion, six hundred thirty million, six hundred fifteen thousand, seven hundred fourteen".