14111521405355 has 64 divisors (see below), whose sum is σ = 19205507317248. Its totient is φ = 9862990018560.

The previous prime is 14111521405343. The next prime is 14111521405357. The reversal of 14111521405355 is 55350412511141.

It is not a de Polignac number, because 14111521405355 - 2⁸ = 14111521405099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14111521405357) 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 63 ways as a sum of consecutive naturals, for example, 1154121752 + ... + 1154133978.

It is an arithmetic number, because the mean of its divisors is an integer number (300086051832).

Almost surely, 2^{14111521405355} is an apocalyptic number.

14111521405355 is a deficient number, since it is larger than the sum of its proper divisors (5093985911893).

14111521405355 is a wasteful number, since it uses less digits than its factorization.

14111521405355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19196.

The product of its (nonzero) digits is 60000, while the sum is 38.

Adding to 14111521405355 its reverse (55350412511141), we get a palindrome (69461933916496).

The spelling of 14111521405355 in words is "fourteen trillion, one hundred eleven billion, five hundred twenty-one million, four hundred five thousand, three hundred fifty-five".