14322431413021 has 8 divisors (see below), whose sum is σ = 14470211246400. Its totient is φ = 14174654149248.

The previous prime is 14322431413001. The next prime is 14322431413057. The reversal of 14322431413021 is 12031413422341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14322431413021 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 (14322431413001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11799330 + ... + 12956428.

It is an arithmetic number, because the mean of its divisors is an integer number (1808776405800).

Almost surely, 2^{14322431413021} is an apocalyptic number.

It is an amenable number.

14322431413021 is a deficient number, since it is larger than the sum of its proper divisors (147779833379).

14322431413021 is a wasteful number, since it uses less digits than its factorization.

14322431413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284803.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 14322431413021 its reverse (12031413422341), we get a palindrome (26353844835362).

The spelling of 14322431413021 in words is "fourteen trillion, three hundred twenty-two billion, four hundred thirty-one million, four hundred thirteen thousand, twenty-one".