14159810854 has 8 divisors (see below), whose sum is σ = 24273961488. Its totient is φ = 6068490360.

The previous prime is 14159810813. The next prime is 14159810909. The reversal of 14159810854 is 45801895141.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505707517 + ... + 505707544.

It is an arithmetic number, because the mean of its divisors is an integer number (3034245186).

Almost surely, 2^14159810854 is an apocalyptic number.

14159810854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14159810854 is a deficient number, since it is larger than the sum of its proper divisors (10114150634).

14159810854 is a wasteful number, since it uses less digits than its factorization.

14159810854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011415070.

The product of its (nonzero) digits is 230400, while the sum is 46.

The spelling of 14159810854 in words is "fourteen billion, one hundred fifty-nine million, eight hundred ten thousand, eight hundred fifty-four".