14302031324421 has 16 divisors (see below), whose sum is σ = 20073589936640. Its totient is φ = 9032608306800.

The previous prime is 14302031324419. The next prime is 14302031324453. The reversal of 14302031324421 is 12442313020341.

14302031324421 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 14302031324421 - 2¹ = 14302031324419 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 (14302031324461) 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, 1463305 + ... + 5544846.

It is an arithmetic number, because the mean of its divisors is an integer number (1254599371040).

Almost surely, 2^{14302031324421} is an apocalyptic number.

It is an amenable number.

14302031324421 is a deficient number, since it is larger than the sum of its proper divisors (5771558612219).

14302031324421 is a wasteful number, since it uses less digits than its factorization.

14302031324421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043976.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 14302031324421 its reverse (12442313020341), we get a palindrome (26744344344762).

The spelling of 14302031324421 in words is "fourteen trillion, three hundred two billion, thirty-one million, three hundred twenty-four thousand, four hundred twenty-one".