14722356047 has 4 divisors (see below), whose sum is σ = 16825549776. Its totient is φ = 12619162320.

The previous prime is 14722356029. The next prime is 14722356049. The reversal of 14722356047 is 74065322741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14722356047 - 2²² = 14718161743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14722355995 and 14722356013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14722356049) 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 3 ways as a sum of consecutive naturals, for example, 1051596854 + ... + 1051596867.

It is an arithmetic number, because the mean of its divisors is an integer number (4206387444).

Almost surely, 2^14722356047 is an apocalyptic number.

14722356047 is a deficient number, since it is larger than the sum of its proper divisors (2103193729).

14722356047 is an equidigital number, since it uses as much as digits as its factorization.

14722356047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103193728.

The product of its (nonzero) digits is 282240, while the sum is 41.

Adding to 14722356047 its reverse (74065322741), we get a palindrome (88787678788).

The spelling of 14722356047 in words is "fourteen billion, seven hundred twenty-two million, three hundred fifty-six thousand, forty-seven".