14335130321 has 16 divisors (see below), whose sum is σ = 14694225984. Its totient is φ = 13979594304.

The previous prime is 14335130311. The next prime is 14335130347. The reversal of 14335130321 is 12303153341.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14335130321 is a prime.

It is a super-2 number, since 2×14335130321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14335130311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7677230 + ... + 7679096.

It is an arithmetic number, because the mean of its divisors is an integer number (918389124).

Almost surely, 2^14335130321 is an apocalyptic number.

It is an amenable number.

14335130321 is a deficient number, since it is larger than the sum of its proper divisors (359095663).

14335130321 is a wasteful number, since it uses less digits than its factorization.

14335130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 14335130321 its reverse (12303153341), we get a palindrome (26638283662).

The spelling of 14335130321 in words is "fourteen billion, three hundred thirty-five million, one hundred thirty thousand, three hundred twenty-one".