14554245321 has 40 divisors (see below), whose sum is σ = 27106330944. Its totient is φ = 7560643680.

The previous prime is 14554245263. The next prime is 14554245323. The reversal of 14554245321 is 12354245541.

14554245321 is a `hidden beast` number, since 1 + 45 + 54 + 245 + 321 = 666.

It is not a de Polignac number, because 14554245321 - 2¹¹ = 14554243273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14554245323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1160530 + ... + 1173003.

Almost surely, 2^14554245321 is an apocalyptic number.

14554245321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14554245321 is a deficient number, since it is larger than the sum of its proper divisors (12552085623).

14554245321 is a wasteful number, since it uses less digits than its factorization.

14554245321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333563 (or 2333554 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 14554245321 in words is "fourteen billion, five hundred fifty-four million, two hundred forty-five thousand, three hundred twenty-one".