14459148471 has 16 divisors (see below), whose sum is σ = 19569837536. Its totient is φ = 9494309376.

The previous prime is 14459148383. The next prime is 14459148493. The reversal of 14459148471 is 17484195441.

It is not a de Polignac number, because 14459148471 - 2²² = 14454954167 is a prime.

It is a super-3 number, since 3×14459148471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14459148471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14459198471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115491 + ... + 205563.

It is an arithmetic number, because the mean of its divisors is an integer number (1223114846).

Almost surely, 2^14459148471 is an apocalyptic number.

14459148471 is a deficient number, since it is larger than the sum of its proper divisors (5110689065).

14459148471 is an equidigital number, since it uses as much as digits as its factorization.

14459148471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90882.

The product of its digits is 645120, while the sum is 48.

The spelling of 14459148471 in words is "fourteen billion, four hundred fifty-nine million, one hundred forty-eight thousand, four hundred seventy-one".