14335051321 has 4 divisors (see below), whose sum is σ = 15178289652. Its totient is φ = 13491812992.

The previous prime is 14335051259. The next prime is 14335051373. The reversal of 14335051321 is 12315053341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10514451600 + 3820599721 = 102540^2 + 61811^2 .

It is a cyclic number.

It is not a de Polignac number, because 14335051321 - 2¹⁵ = 14335018553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14335051321.

It is not an unprimeable number, because it can be changed into a prime (14335021321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421619140 + ... + 421619173.

It is an arithmetic number, because the mean of its divisors is an integer number (3794572413).

Almost surely, 2^14335051321 is an apocalyptic number.

It is an amenable number.

14335051321 is a deficient number, since it is larger than the sum of its proper divisors (843238331).

14335051321 is an equidigital number, since it uses as much as digits as its factorization.

14335051321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843238330.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 14335051321 in words is "fourteen billion, three hundred thirty-five million, fifty-one thousand, three hundred twenty-one".