14432342409989 has 8 divisors (see below), whose sum is σ = 16494139395648. Its totient is φ = 12370553870400.

The previous prime is 14432342409977. The next prime is 14432342409997. The reversal of 14432342409989 is 98990424323441.

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 14432342409989 - 2⁴ = 14432342409973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14432342459989) 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, 2113814 + ... + 5773464.

It is an arithmetic number, because the mean of its divisors is an integer number (2061767424456).

Almost surely, 2^{14432342409989} is an apocalyptic number.

It is an amenable number.

14432342409989 is a deficient number, since it is larger than the sum of its proper divisors (2061796985659).

14432342409989 is an equidigital number, since it uses as much as digits as its factorization.

14432342409989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223035.

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 14432342409989 in words is "fourteen trillion, four hundred thirty-two billion, three hundred forty-two million, four hundred nine thousand, nine hundred eighty-nine".