14284879969 has 8 divisors (see below), whose sum is σ = 15533956008. Its totient is φ = 13081224960.

The previous prime is 14284879937. The next prime is 14284879981. The reversal of 14284879969 is 96997848241.

It can be written as a sum of positive squares in 4 ways, for example, as 10604880400 + 3679999569 = 102980^2 + 60663^2 .

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 14284879969 - 2⁵ = 14284879937 is a prime.

It is a super-2 number, since 2×14284879969² (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 (14284879909) 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, 11354602 + ... + 11355859.

It is an arithmetic number, because the mean of its divisors is an integer number (1941744501).

Almost surely, 2^14284879969 is an apocalyptic number.

It is an amenable number.

14284879969 is a deficient number, since it is larger than the sum of its proper divisors (1249076039).

14284879969 is a wasteful number, since it uses less digits than its factorization.

14284879969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22710515.

The product of its digits is 62705664, while the sum is 67.

The spelling of 14284879969 in words is "fourteen billion, two hundred eighty-four million, eight hundred seventy-nine thousand, nine hundred sixty-nine".