14420241321 has 8 divisors (see below), whose sum is σ = 19228705920. Its totient is φ = 9612635472.

The previous prime is 14420241239. The next prime is 14420241359. The reversal of 14420241321 is 12314202441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14420241321 - 2⁷ = 14420241193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14420241291 and 14420241300.

It is not an unprimeable number, because it can be changed into a prime (14420241371) 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 7 ways as a sum of consecutive naturals, for example, 174426 + ... + 243443.

It is an arithmetic number, because the mean of its divisors is an integer number (2403588240).

Almost surely, 2^14420241321 is an apocalyptic number.

It is an amenable number.

14420241321 is a deficient number, since it is larger than the sum of its proper divisors (4808464599).

14420241321 is a wasteful number, since it uses less digits than its factorization.

14420241321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429375.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14420241321 its reverse (12314202441), we get a palindrome (26734443762).

The spelling of 14420241321 in words is "fourteen billion, four hundred twenty million, two hundred forty-one thousand, three hundred twenty-one".