14798990459 has 8 divisors (see below), whose sum is σ = 16665139200. Its totient is φ = 13019639400.

The previous prime is 14798990419. The next prime is 14798990513. The reversal of 14798990459 is 95409989741.

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 14798990459 - 2¹⁶ = 14798924923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14798990395 and 14798990404.

It is not an unprimeable number, because it can be changed into a prime (14798990419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21699059 + ... + 21699740.

It is an arithmetic number, because the mean of its divisors is an integer number (2083142400).

Almost surely, 2^14798990459 is an apocalyptic number.

14798990459 is a deficient number, since it is larger than the sum of its proper divisors (1866148741).

14798990459 is a wasteful number, since it uses less digits than its factorization.

14798990459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43398841.

The product of its (nonzero) digits is 29393280, while the sum is 65.

The spelling of 14798990459 in words is "fourteen billion, seven hundred ninety-eight million, nine hundred ninety thousand, four hundred fifty-nine".