14431534889 has 8 divisors (see below), whose sum is σ = 15287171328. Its totient is φ = 13576645440.

The previous prime is 14431534861. The next prime is 14431534963. The reversal of 14431534889 is 98843513441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14431534889 - 2⁸ = 14431534633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14431534829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146717 + ... + 224474.

It is an arithmetic number, because the mean of its divisors is an integer number (1910896416).

Almost surely, 2^14431534889 is an apocalyptic number.

It is an amenable number.

14431534889 is a deficient number, since it is larger than the sum of its proper divisors (855636439).

14431534889 is a wasteful number, since it uses less digits than its factorization.

14431534889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373495.

The product of its digits is 1658880, while the sum is 50.

The spelling of 14431534889 in words is "fourteen billion, four hundred thirty-one million, five hundred thirty-four thousand, eight hundred eighty-nine".