14156641418 has 8 divisors (see below), whose sum is σ = 21240939360. Its totient is φ = 7076328300.

The previous prime is 14156641397. The next prime is 14156641423. The reversal of 14156641418 is 81414665141.

14156641418 is digitally balanced in base 2, 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.

It is a super-3 number, since 3×14156641418³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 987308 + ... + 1001543.

It is an arithmetic number, because the mean of its divisors is an integer number (2655117420).

Almost surely, 2^14156641418 is an apocalyptic number.

14156641418 is a deficient number, since it is larger than the sum of its proper divisors (7084297942).

14156641418 is a wasteful number, since it uses less digits than its factorization.

14156641418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992412.

The product of its digits is 92160, while the sum is 41.

The spelling of 14156641418 in words is "fourteen billion, one hundred fifty-six million, six hundred forty-one thousand, four hundred eighteen".