14209974644339 has 8 divisors (see below), whose sum is σ = 14343642756432. Its totient is φ = 14076445411840.

The previous prime is 14209974644297. The next prime is 14209974644363. The reversal of 14209974644339 is 93344647990241.

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 14209974644339 - 2³⁶ = 14141255167603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14209974644539) 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, 34514294 + ... + 34923579.

It is an arithmetic number, because the mean of its divisors is an integer number (1792955344554).

Almost surely, 2^{14209974644339} is an apocalyptic number.

14209974644339 is a deficient number, since it is larger than the sum of its proper divisors (133668112093).

14209974644339 is a wasteful number, since it uses less digits than its factorization.

14209974644339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69439797.

The product of its (nonzero) digits is 141087744, while the sum is 65.

The spelling of 14209974644339 in words is "fourteen trillion, two hundred nine billion, nine hundred seventy-four million, six hundred forty-four thousand, three hundred thirty-nine".