14897217459 has 8 divisors (see below), whose sum is σ = 19893377232. Its totient is φ = 9916268000.

The previous prime is 14897217457. The next prime is 14897217469. The reversal of 14897217459 is 95471279841.

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 14897217459 - 2¹ = 14897217457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14897217399 and 14897217408.

It is not an unprimeable number, because it can be changed into a prime (14897217457) 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, 3800292 + ... + 3804209.

It is an arithmetic number, because the mean of its divisors is an integer number (2486672154).

Almost surely, 2^14897217459 is an apocalyptic number.

14897217459 is a deficient number, since it is larger than the sum of its proper divisors (4996159773).

14897217459 is an equidigital number, since it uses as much as digits as its factorization.

14897217459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605157.

The product of its digits is 5080320, while the sum is 57.

The spelling of 14897217459 in words is "fourteen billion, eight hundred ninety-seven million, two hundred seventeen thousand, four hundred fifty-nine".