14404858671 has 8 divisors (see below), whose sum is σ = 21950260864. Its totient is φ = 8231347800.

The previous prime is 14404858649. The next prime is 14404858681. The reversal of 14404858671 is 17685840441.

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

It is not a de Polignac number, because 14404858671 - 2¹³ = 14404850479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14404858671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14404858621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 342972805 + ... + 342972846.

It is an arithmetic number, because the mean of its divisors is an integer number (2743782608).

Almost surely, 2^14404858671 is an apocalyptic number.

14404858671 is a deficient number, since it is larger than the sum of its proper divisors (7545402193).

14404858671 is an equidigital number, since it uses as much as digits as its factorization.

14404858671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685945661.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 14404858671 in words is "fourteen billion, four hundred four million, eight hundred fifty-eight thousand, six hundred seventy-one".