14223024403121 has 8 divisors (see below), whose sum is σ = 14726645866920. Its totient is φ = 13720281095808.

The previous prime is 14223024403067. The next prime is 14223024403127. The reversal of 14223024403121 is 12130442032241.

It can be written as a sum of positive squares in 4 ways, for example, as 1744037184400 + 12478987218721 = 1320620^2 + 3532561^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14223024403121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223024403127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219506156 + ... + 219570941.

It is an arithmetic number, because the mean of its divisors is an integer number (1840830733365).

Almost surely, 2^{14223024403121} is an apocalyptic number.

It is an amenable number.

14223024403121 is a deficient number, since it is larger than the sum of its proper divisors (503621463799).

14223024403121 is a wasteful number, since it uses less digits than its factorization.

14223024403121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439078243.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 14223024403121 its reverse (12130442032241), we get a palindrome (26353466435362).

The spelling of 14223024403121 in words is "fourteen trillion, two hundred twenty-three billion, twenty-four million, four hundred three thousand, one hundred twenty-one".