14185853814 has 32 divisors (see below), whose sum is σ = 31140860544. Its totient is φ = 4272367680.

The previous prime is 14185853791. The next prime is 14185853831. The reversal of 14185853814 is 41835858141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648559 + ... + 670074.

It is an arithmetic number, because the mean of its divisors is an integer number (973151892).

Almost surely, 2^14185853814 is an apocalyptic number.

14185853814 is an abundant number, since it is smaller than the sum of its proper divisors (16955006730).

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

14185853814 is a wasteful number, since it uses less digits than its factorization.

14185853814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318812.

The product of its digits is 614400, while the sum is 48.

The spelling of 14185853814 in words is "fourteen billion, one hundred eighty-five million, eight hundred fifty-three thousand, eight hundred fourteen".