14124244412421 has 128 divisors (see below), whose sum is σ = 26035020103680. Its totient is φ = 7435164441600.

The previous prime is 14124244412413. The next prime is 14124244412527. The reversal of 14124244412421 is 12421444242141.

14124244412421 is a `hidden beast` number, since 14 + 124 + 244 + 41 + 242 + 1 = 666.

It is not a de Polignac number, because 14124244412421 - 2³ = 14124244412413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14124244412401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 317070076 + ... + 317114618.

It is an arithmetic number, because the mean of its divisors is an integer number (203398594560).

Almost surely, 2^{14124244412421} is an apocalyptic number.

14124244412421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14124244412421 is a deficient number, since it is larger than the sum of its proper divisors (11910775691259).

14124244412421 is a wasteful number, since it uses less digits than its factorization.

14124244412421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49424 (or 49418 counting only the distinct ones).

The product of its digits is 65536, while the sum is 36.

Adding to 14124244412421 its reverse (12421444242141), we get a palindrome (26545688654562).

The spelling of 14124244412421 in words is "fourteen trillion, one hundred twenty-four billion, two hundred forty-four million, four hundred twelve thousand, four hundred twenty-one".