14797891339 has 32 divisors (see below), whose sum is σ = 19073134080.
Its totient is φ = 11146118400.
The previous prime is 14797891331. The next prime is 14797891351. The reversal of 14797891339 is 93319879741.
14797891339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 14797891339 - 23 = 14797891331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14797891331) 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 31 ways as a sum of consecutive naturals, for example, 322612 + ... + 365614.
It is an arithmetic number, because the mean of its divisors is an integer number (596035440).
Almost surely, 214797891339 is an apocalyptic number.
14797891339 is a deficient number, since it is larger than the sum of its proper divisors (4275242741).
14797891339 is a wasteful number, since it uses less digits than its factorization.
14797891339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43171.
The product of its digits is 10287648, while the sum is 61.
The spelling of 14797891339 in words is "fourteen billion, seven hundred ninety-seven million, eight hundred ninety-one thousand, three hundred thirty-nine".