14323445445 has 16 divisors (see below), whose sum is σ = 23097968640. Its totient is φ = 7579018944.

The previous prime is 14323445443. The next prime is 14323445447. The reversal of 14323445445 is 54454432341.

It is an interprime number because it is at equal distance from previous prime (14323445443) and next prime (14323445447).

It is not a de Polignac number, because 14323445445 - 2¹ = 14323445443 is a prime.

It is a super-2 number, since 2×14323445445² (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 (14323445443) 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, 3757530 + ... + 3761339.

It is an arithmetic number, because the mean of its divisors is an integer number (1443623040).

Almost surely, 2^14323445445 is an apocalyptic number.

14323445445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14323445445 is a deficient number, since it is larger than the sum of its proper divisors (8774523195).

14323445445 is a wasteful number, since it uses less digits than its factorization.

14323445445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7519004.

The product of its digits is 460800, while the sum is 39.

Adding to 14323445445 its reverse (54454432341), we get a palindrome (68777877786).

The spelling of 14323445445 in words is "fourteen billion, three hundred twenty-three million, four hundred forty-five thousand, four hundred forty-five".