14424034140321 has 32 divisors (see below), whose sum is σ = 20770359778560. Its totient is φ = 8851096571904.

The previous prime is 14424034140319. The next prime is 14424034140389. The reversal of 14424034140321 is 12304143042441.

It is a happy number.

14424034140321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14424034140321 - 2¹ = 14424034140319 is a prime.

It is a super-2 number, since 2×14424034140321² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14424034640321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31503385 + ... + 31957961.

It is an arithmetic number, because the mean of its divisors is an integer number (649073743080).

Almost surely, 2^{14424034140321} is an apocalyptic number.

It is an amenable number.

14424034140321 is a deficient number, since it is larger than the sum of its proper divisors (6346325638239).

14424034140321 is a wasteful number, since it uses less digits than its factorization.

14424034140321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456905.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 14424034140321 its reverse (12304143042441), we get a palindrome (26728177182762).

The spelling of 14424034140321 in words is "fourteen trillion, four hundred twenty-four billion, thirty-four million, one hundred forty thousand, three hundred twenty-one".