14440655321 has 16 divisors (see below), whose sum is σ = 15841732608. Its totient is φ = 13104115200.

The previous prime is 14440655267. The next prime is 14440655447. The reversal of 14440655321 is 12355604441.

It is a cyclic number.

It is not a de Polignac number, because 14440655321 - 2¹⁴ = 14440638937 is a prime.

It is a super-2 number, since 2×14440655321² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14440651321) 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, 92261 + ... + 193373.

It is an arithmetic number, because the mean of its divisors is an integer number (990108288).

Almost surely, 2^14440655321 is an apocalyptic number.

It is an amenable number.

14440655321 is a deficient number, since it is larger than the sum of its proper divisors (1401077287).

14440655321 is a wasteful number, since it uses less digits than its factorization.

14440655321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101432.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 14440655321 in words is "fourteen billion, four hundred forty million, six hundred fifty-five thousand, three hundred twenty-one".