14434322989 has 8 divisors (see below), whose sum is σ = 14661516312. Its totient is φ = 14208782400.

The previous prime is 14434322983. The next prime is 14434323011. The reversal of 14434322989 is 98922343441.

It is a happy number.

14434322989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4036442089 + 10397880900 = 63533^2 + 101970^2 .

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 14434322989 - 2¹¹ = 14434320941 is a prime.

It is a super-3 number, since 3×14434322989³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14434322983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395574 + ... + 430519.

It is an arithmetic number, because the mean of its divisors is an integer number (1832689539).

Almost surely, 2^14434322989 is an apocalyptic number.

It is an amenable number.

14434322989 is a deficient number, since it is larger than the sum of its proper divisors (227193323).

14434322989 is a wasteful number, since it uses less digits than its factorization.

14434322989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826367.

The product of its digits is 1492992, while the sum is 49.

The spelling of 14434322989 in words is "fourteen billion, four hundred thirty-four million, three hundred twenty-two thousand, nine hundred eighty-nine".