14323444554012 has 48 divisors (see below), whose sum is σ = 36564748278912. Its totient is φ = 4327929263680.

The previous prime is 14323444554011. The next prime is 14323444554019. The reversal of 14323444554012 is 21045544432341.

It is a super-2 number, since 2×14323444554012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14323444554011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156310023 + ... + 156401630.

It is an arithmetic number, because the mean of its divisors is an integer number (761765589144).

Almost surely, 2^{14323444554012} is an apocalyptic number.

14323444554012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14323444554012 is an abundant number, since it is smaller than the sum of its proper divisors (22241303724900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14323444554012 is a wasteful number, since it uses less digits than its factorization.

14323444554012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312712018 (or 312712016 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 14323444554012 its reverse (21045544432341), we get a palindrome (35368988986353).

The spelling of 14323444554012 in words is "fourteen trillion, three hundred twenty-three billion, four hundred forty-four million, five hundred fifty-four thousand, twelve".