14393273108979 has 16 divisors (see below), whose sum is σ = 19341461018880. Its totient is φ = 9520330104480.

The previous prime is 14393273108971. The next prime is 14393273109011. The reversal of 14393273108979 is 97980137239341.

It is not a de Polignac number, because 14393273108979 - 2³ = 14393273108971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14393273108971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789552 + ... + 5655885.

It is an arithmetic number, because the mean of its divisors is an integer number (1208841313680).

Almost surely, 2^{14393273108979} is an apocalyptic number.

14393273108979 is a deficient number, since it is larger than the sum of its proper divisors (4948187909901).

14393273108979 is a wasteful number, since it uses less digits than its factorization.

14393273108979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450490.

The product of its (nonzero) digits is 61725888, while the sum is 66.

The spelling of 14393273108979 in words is "fourteen trillion, three hundred ninety-three billion, two hundred seventy-three million, one hundred eight thousand, nine hundred seventy-nine".