14224312410021 has 48 divisors (see below), whose sum is σ = 24866585452800. Its totient is φ = 7648843682304.

The previous prime is 14224312409999. The next prime is 14224312410023. The reversal of 14224312410021 is 12001421342241.

14224312410021 is a `hidden beast` number, since 1 + 4 + 2 + 243 + 1 + 2 + 410 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 14224312410021 - 2⁹ = 14224312409509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224312410023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5766195 + ... + 7854783.

It is an arithmetic number, because the mean of its divisors is an integer number (518053863600).

Almost surely, 2^{14224312410021} is an apocalyptic number.

It is an amenable number.

14224312410021 is a deficient number, since it is larger than the sum of its proper divisors (10642273042779).

14224312410021 is a wasteful number, since it uses less digits than its factorization.

14224312410021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094978 (or 2094975 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 14224312410021 its reverse (12001421342241), we get a palindrome (26225733752262).

The spelling of 14224312410021 in words is "fourteen trillion, two hundred twenty-four billion, three hundred twelve million, four hundred ten thousand, twenty-one".