14411210421 has 16 divisors (see below), whose sum is σ = 20229555200. Its totient is φ = 9100334448.

The previous prime is 14411210419. The next prime is 14411210461. The reversal of 14411210421 is 12401211441.

It is not a de Polignac number, because 14411210421 - 2¹ = 14411210419 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14411210461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411060 + ... + 444738.

It is an arithmetic number, because the mean of its divisors is an integer number (1264347200).

Almost surely, 2^14411210421 is an apocalyptic number.

It is an amenable number.

14411210421 is a deficient number, since it is larger than the sum of its proper divisors (5818344779).

14411210421 is a wasteful number, since it uses less digits than its factorization.

14411210421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41208.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 14411210421 its reverse (12401211441), we get a palindrome (26812421862).

The spelling of 14411210421 in words is "fourteen billion, four hundred eleven million, two hundred ten thousand, four hundred twenty-one".