14421020413311 has 12 divisors (see below), whose sum is σ = 21502310007360. Its totient is φ = 9303884137440.

The previous prime is 14421020413309. The next prime is 14421020413321. The reversal of 14421020413311 is 11331402012441.

It is a happy number.

14421020413311 is a `hidden beast` number, since 1 + 4 + 4 + 210 + 2 + 0 + 413 + 31 + 1 = 666.

It is not a de Polignac number, because 14421020413311 - 2¹ = 14421020413309 is a prime.

It is a super-2 number, since 2×14421020413311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421020413321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25844122326 + ... + 25844122883.

It is an arithmetic number, because the mean of its divisors is an integer number (1791859167280).

Almost surely, 2^{14421020413311} is an apocalyptic number.

14421020413311 is a deficient number, since it is larger than the sum of its proper divisors (7081289594049).

14421020413311 is a wasteful number, since it uses less digits than its factorization.

14421020413311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51688245246 (or 51688245243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 14421020413311 its reverse (11331402012441), we get a palindrome (25752422425752).

The spelling of 14421020413311 in words is "fourteen trillion, four hundred twenty-one billion, twenty million, four hundred thirteen thousand, three hundred eleven".