14204353555123 has 2 divisors, whose sum is σ = 14204353555124. Its totient is φ = 14204353555122.

The previous prime is 14204353555109. The next prime is 14204353555153. The reversal of 14204353555123 is 32155535340241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14204353555123 - 2²⁵ = 14204320000691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14204353555123.

It is not a weakly prime, because it can be changed into another prime (14204353555153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102176777561 + 7102176777562.

It is an arithmetic number, because the mean of its divisors is an integer number (7102176777562).

Almost surely, 2^{14204353555123} is an apocalyptic number.

14204353555123 is a deficient number, since it is larger than the sum of its proper divisors (1).

14204353555123 is an equidigital number, since it uses as much as digits as its factorization.

14204353555123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 14204353555123 its reverse (32155535340241), we get a palindrome (46359888895364).

The spelling of 14204353555123 in words is "fourteen trillion, two hundred four billion, three hundred fifty-three million, five hundred fifty-five thousand, one hundred twenty-three".