14105323623 has 16 divisors (see below), whose sum is σ = 19936064736. Its totient is φ = 8840325120.

The previous prime is 14105323621. The next prime is 14105323663. The reversal of 14105323623 is 32632350141.

14105323623 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 14105323623 - 2¹ = 14105323621 is a prime.

It is a super-2 number, since 2×14105323623² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14105323621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112036 + ... + 201897.

It is an arithmetic number, because the mean of its divisors is an integer number (1246004046).

Almost surely, 2^14105323623 is an apocalyptic number.

14105323623 is a deficient number, since it is larger than the sum of its proper divisors (5830741113).

14105323623 is a wasteful number, since it uses less digits than its factorization.

14105323623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314834.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 14105323623 its reverse (32632350141), we get a palindrome (46737673764).

The spelling of 14105323623 in words is "fourteen billion, one hundred five million, three hundred twenty-three thousand, six hundred twenty-three".