14471123855 has 4 divisors (see below), whose sum is σ = 17365348632. Its totient is φ = 11576899080.

The previous prime is 14471123813. The next prime is 14471123893. The reversal of 14471123855 is 55832117441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14471123855 - 2¹⁴ = 14471107471 is a prime.

It is a super-2 number, since 2×14471123855² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 1447112381 + ... + 1447112390.

It is an arithmetic number, because the mean of its divisors is an integer number (4341337158).

Almost surely, 2^14471123855 is an apocalyptic number.

14471123855 is a deficient number, since it is larger than the sum of its proper divisors (2894224777).

14471123855 is an equidigital number, since it uses as much as digits as its factorization.

14471123855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894224776.

The product of its digits is 134400, while the sum is 41.

The spelling of 14471123855 in words is "fourteen billion, four hundred seventy-one million, one hundred twenty-three thousand, eight hundred fifty-five".