14400533241421 has 16 divisors (see below), whose sum is σ = 14734946304000. Its totient is φ = 14070027630960.

The previous prime is 14400533241379. The next prime is 14400533241443. The reversal of 14400533241421 is 12414233500441.

14400533241421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14400533241421 - 2¹¹ = 14400533239373 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 (14400533242421) 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, 7097830 + ... + 8898328.

It is an arithmetic number, because the mean of its divisors is an integer number (920934144000).

Almost surely, 2^{14400533241421} is an apocalyptic number.

It is an amenable number.

14400533241421 is a deficient number, since it is larger than the sum of its proper divisors (334413062579).

14400533241421 is a wasteful number, since it uses less digits than its factorization.

14400533241421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801584.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 14400533241421 its reverse (12414233500441), we get a palindrome (26814766741862).

The spelling of 14400533241421 in words is "fourteen trillion, four hundred billion, five hundred thirty-three million, two hundred forty-one thousand, four hundred twenty-one".