14421424253 has 4 divisors (see below), whose sum is σ = 14437255488. Its totient is φ = 14405593020.

The previous prime is 14421424243. The next prime is 14421424273. The reversal of 14421424253 is 35242412441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14421424253 - 2⁸ = 14421423997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421424243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7914251 + ... + 7916072.

It is an arithmetic number, because the mean of its divisors is an integer number (3609313872).

Almost surely, 2^14421424253 is an apocalyptic number.

It is an amenable number.

14421424253 is a deficient number, since it is larger than the sum of its proper divisors (15831235).

14421424253 is an equidigital number, since it uses as much as digits as its factorization.

14421424253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15831234.

The product of its digits is 30720, while the sum is 32.

Adding to 14421424253 its reverse (35242412441), we get a palindrome (49663836694).

The spelling of 14421424253 in words is "fourteen billion, four hundred twenty-one million, four hundred twenty-four thousand, two hundred fifty-three".