14102550455481 has 6 divisors (see below), whose sum is σ = 20370350657930. Its totient is φ = 9401700303648.

The previous prime is 14102550455459. The next prime is 14102550455557. The reversal of 14102550455481 is 18455405520141.

It is a happy number.

14102550455481 is a `hidden beast` number, since 1 + 4 + 1 + 0 + 2 + 550 + 4 + 55 + 48 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11578646313081 + 2523904142400 = 3402741^2 + 1588680^2 .

It is not a de Polignac number, because 14102550455481 - 2⁹ = 14102550454969 is a prime.

It is a super-2 number, since 2×14102550455481² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14102550455281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 783475025296 + ... + 783475025313.

Almost surely, 2^{14102550455481} is an apocalyptic number.

It is an amenable number.

14102550455481 is a deficient number, since it is larger than the sum of its proper divisors (6267800202449).

14102550455481 is a wasteful number, since it uses less digits than its factorization.

14102550455481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566950050615 (or 1566950050612 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The spelling of 14102550455481 in words is "fourteen trillion, one hundred two billion, five hundred fifty million, four hundred fifty-five thousand, four hundred eighty-one".