14155040055 has 96 divisors (see below), whose sum is σ = 26399749824. Its totient is φ = 6415847424.

The previous prime is 14155040027. The next prime is 14155040059. The reversal of 14155040055 is 55004055141.

It is not a de Polignac number, because 14155040055 - 2⁹ = 14155039543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14155040059) 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 95 ways as a sum of consecutive naturals, for example, 7321869 + ... + 7323801.

It is an arithmetic number, because the mean of its divisors is an integer number (274997394).

Almost surely, 2^14155040055 is an apocalyptic number.

14155040055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14155040055 is a deficient number, since it is larger than the sum of its proper divisors (12244709769).

14155040055 is a wasteful number, since it uses less digits than its factorization.

14155040055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 14155040055 its reverse (55004055141), we get a palindrome (69159095196).

The spelling of 14155040055 in words is "fourteen billion, one hundred fifty-five million, forty thousand, fifty-five".