14202124421 has 8 divisors (see below), whose sum is σ = 14332645440. Its totient is φ = 14071688512.

The previous prime is 14202124397. The next prime is 14202124429. The reversal of 14202124421 is 12442120241.

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

It is a cyclic number.

It is not a de Polignac number, because 14202124421 - 2¹⁸ = 14201862277 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 (14202124429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342320 + ... + 381558.

It is an arithmetic number, because the mean of its divisors is an integer number (1791580680).

Almost surely, 2^14202124421 is an apocalyptic number.

It is an amenable number.

14202124421 is a deficient number, since it is larger than the sum of its proper divisors (130521019).

14202124421 is a wasteful number, since it uses less digits than its factorization.

14202124421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42555.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 14202124421 its reverse (12442120241), we get a palindrome (26644244662).

The spelling of 14202124421 in words is "fourteen billion, two hundred two million, one hundred twenty-four thousand, four hundred twenty-one".