14984407859 has 4 divisors (see below), whose sum is σ = 15009340920. Its totient is φ = 14959474800.

The previous prime is 14984407771. The next prime is 14984407877. The reversal of 14984407859 is 95870448941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14984407859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14984407798 and 14984407807.

It is not an unprimeable number, because it can be changed into a prime (14984407259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12465629 + ... + 12466830.

It is an arithmetic number, because the mean of its divisors is an integer number (3752335230).

Almost surely, 2^14984407859 is an apocalyptic number.

14984407859 is a deficient number, since it is larger than the sum of its proper divisors (24933061).

14984407859 is an equidigital number, since it uses as much as digits as its factorization.

14984407859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24933060.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 14984407859 in words is "fourteen billion, nine hundred eighty-four million, four hundred seven thousand, eight hundred fifty-nine".