14103112344420 has 96 divisors (see below), whose sum is σ = 43086768721920. Its totient is φ = 3418287832960.

The previous prime is 14103112344353. The next prime is 14103112344427. The reversal of 14103112344420 is 2444321130141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (14103112344427) 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, 1460239 + ... + 5508041.

It is an arithmetic number, because the mean of its divisors is an integer number (448820507520).

Almost surely, 2^{14103112344420} is an apocalyptic number.

14103112344420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14103112344420 is an abundant number, since it is smaller than the sum of its proper divisors (28983656377500).

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

14103112344420 is a wasteful number, since it uses less digits than its factorization.

14103112344420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053105 (or 4053103 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14103112344420 its reverse (2444321130141), we get a palindrome (16547433474561).

The spelling of 14103112344420 in words is "fourteen trillion, one hundred three billion, one hundred twelve million, three hundred forty-four thousand, four hundred twenty".