14814147147 has 8 divisors (see below), whose sum is σ = 19754198160. Its totient is φ = 9875097120.

The previous prime is 14814147143. The next prime is 14814147167. The reversal of 14814147147 is 74174141841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14814147147 - 2² = 14814147143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14814147099 and 14814147108.

It is not an unprimeable number, because it can be changed into a prime (14814147143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215004 + ... + 275417.

It is an arithmetic number, because the mean of its divisors is an integer number (2469274770).

Almost surely, 2^14814147147 is an apocalyptic number.

14814147147 is a deficient number, since it is larger than the sum of its proper divisors (4940051013).

14814147147 is a wasteful number, since it uses less digits than its factorization.

14814147147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500493.

The product of its digits is 100352, while the sum is 42.

Adding to 14814147147 its reverse (74174141841), we get a palindrome (88988288988).

The spelling of 14814147147 in words is "fourteen billion, eight hundred fourteen million, one hundred forty-seven thousand, one hundred forty-seven".