14421968373 has 32 divisors (see below), whose sum is σ = 20844428800. Its totient is φ = 8838559296.

The previous prime is 14421968339. The next prime is 14421968413. The reversal of 14421968373 is 37386912441.

It is not a de Polignac number, because 14421968373 - 2¹⁶ = 14421902837 is a prime.

It is a super-3 number, since 3×14421968373³ (a number of 31 digits) contains 333 as substring.

It is the 120092-nd Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421968333) by changing a digit.

It is a nontrivial repunit in base 120091.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790290 + ... + 808332.

It is an arithmetic number, because the mean of its divisors is an integer number (651388400).

Almost surely, 2^14421968373 is an apocalyptic number.

It is an amenable number.

14421968373 is a deficient number, since it is larger than the sum of its proper divisors (6422460427).

14421968373 is a wasteful number, since it uses less digits than its factorization.

14421968373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18481.

The product of its digits is 870912, while the sum is 48.

The spelling of 14421968373 in words is "fourteen billion, four hundred twenty-one million, nine hundred sixty-eight thousand, three hundred seventy-three".