14223504453555 has 32 divisors (see below), whose sum is σ = 22814762019840. Its totient is φ = 7566821926400.

The previous prime is 14223504453551. The next prime is 14223504453563. The reversal of 14223504453555 is 55535440532241.

It is not a de Polignac number, because 14223504453555 - 2² = 14223504453551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14223504453551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51859030 + ... + 52132580.

It is an arithmetic number, because the mean of its divisors is an integer number (712961313120).

Almost surely, 2^{14223504453555} is an apocalyptic number.

14223504453555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14223504453555 is a deficient number, since it is larger than the sum of its proper divisors (8591257566285).

14223504453555 is a wasteful number, since it uses less digits than its factorization.

14223504453555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282251.

The product of its (nonzero) digits is 7200000, while the sum is 48.

Adding to 14223504453555 its reverse (55535440532241), we get a palindrome (69758944985796).

The spelling of 14223504453555 in words is "fourteen trillion, two hundred twenty-three billion, five hundred four million, four hundred fifty-three thousand, five hundred fifty-five".