14412322321397 has 32 divisors (see below), whose sum is σ = 19351780412160. Its totient is φ = 10365985912320.

The previous prime is 14412322321391. The next prime is 14412322321429. The reversal of 14412322321397 is 79312322321441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14412322321397 - 2⁸ = 14412322321141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14412322321391) 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, 20202929 + ... + 20904137.

It is an arithmetic number, because the mean of its divisors is an integer number (604743137880).

Almost surely, 2^{14412322321397} is an apocalyptic number.

It is an amenable number.

14412322321397 is a deficient number, since it is larger than the sum of its proper divisors (4939458090763).

14412322321397 is a wasteful number, since it uses less digits than its factorization.

14412322321397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721773.

The product of its digits is 435456, while the sum is 44.

Adding to 14412322321397 its sum of digits (44), we get a palindrome (14412322321441).

The spelling of 14412322321397 in words is "fourteen trillion, four hundred twelve billion, three hundred twenty-two million, three hundred twenty-one thousand, three hundred ninety-seven".