14221509135 has 16 divisors (see below), whose sum is σ = 22759286784. Its totient is φ = 7583180832.

The previous prime is 14221509091. The next prime is 14221509161. The reversal of 14221509135 is 53190512241.

It is a happy number.

14221509135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14221509135 - 2⁷ = 14221509007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14221509096 and 14221509105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27367 + ... + 170856.

It is an arithmetic number, because the mean of its divisors is an integer number (1422455424).

Almost surely, 2^14221509135 is an apocalyptic number.

14221509135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14221509135 is a deficient number, since it is larger than the sum of its proper divisors (8537777649).

14221509135 is a wasteful number, since it uses less digits than its factorization.

14221509135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203014.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 14221509135 in words is "fourteen billion, two hundred twenty-one million, five hundred nine thousand, one hundred thirty-five".