14131443554500 has 48 divisors (see below), whose sum is σ = 30997846217520. Its totient is φ = 5627893632000.

The previous prime is 14131443554489. The next prime is 14131443554507. The reversal of 14131443554500 is 545534413141.

14131443554500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1036482814084 + 13094960740416 = 1018078^2 + 3618696^2 .

It is not an unprimeable number, because it can be changed into a prime (14131443554507) 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, 61594861 + ... + 61823860.

It is an arithmetic number, because the mean of its divisors is an integer number (645788462865).

Almost surely, 2^{14131443554500} is an apocalyptic number.

14131443554500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14131443554500 is an abundant number, since it is smaller than the sum of its proper divisors (16866402663020).

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

14131443554500 is a wasteful number, since it uses less digits than its factorization.

14131443554500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123418969 (or 123418957 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 14131443554500 its reverse (545534413141), we get a palindrome (14676977967641).

The spelling of 14131443554500 in words is "fourteen trillion, one hundred thirty-one billion, four hundred forty-three million, five hundred fifty-four thousand, five hundred".