14055131125421 has 16 divisors (see below), whose sum is σ = 14685859173888. Its totient is φ = 13426051267200.

The previous prime is 14055131125393. The next prime is 14055131125463. The reversal of 14055131125421 is 12452113155041.

It is a happy number.

14055131125421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14055131125421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055131125481) 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, 52392851 + ... + 52660431.

It is an arithmetic number, because the mean of its divisors is an integer number (917866198368).

Almost surely, 2^{14055131125421} is an apocalyptic number.

It is an amenable number.

14055131125421 is a deficient number, since it is larger than the sum of its proper divisors (630728048467).

14055131125421 is a wasteful number, since it uses less digits than its factorization.

14055131125421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270652.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 14055131125421 in words is "fourteen trillion, fifty-five billion, one hundred thirty-one million, one hundred twenty-five thousand, four hundred twenty-one".