14468798947 has 8 divisors (see below), whose sum is σ = 14520420144. Its totient is φ = 14417238528.

The previous prime is 14468798921. The next prime is 14468798959. The reversal of 14468798947 is 74989786441.

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 14468798947 - 2⁷ = 14468798819 is a prime.

It is a super-2 number, since 2×14468798947² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14468793947) 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, 491548 + ... + 520150.

It is an arithmetic number, because the mean of its divisors is an integer number (1815052518).

Almost surely, 2^14468798947 is an apocalyptic number.

14468798947 is a deficient number, since it is larger than the sum of its proper divisors (51621197).

14468798947 is a wasteful number, since it uses less digits than its factorization.

14468798947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30389.

The product of its digits is 97542144, while the sum is 67.

The spelling of 14468798947 in words is "fourteen billion, four hundred sixty-eight million, seven hundred ninety-eight thousand, nine hundred forty-seven".