13127441455 has 64 divisors (see below), whose sum is σ = 17335296000. Its totient is φ = 9519164928.

The previous prime is 13127441441. The next prime is 13127441461. The reversal of 13127441455 is 55414472131.

It is not a de Polignac number, because 13127441455 - 2⁵ = 13127441423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 19919916 + ... + 19920574.

It is an arithmetic number, because the mean of its divisors is an integer number (270864000).

Almost surely, 2^13127441455 is an apocalyptic number.

13127441455 is a deficient number, since it is larger than the sum of its proper divisors (4207854545).

13127441455 is a wasteful number, since it uses less digits than its factorization.

13127441455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its digits is 67200, while the sum is 37.

The spelling of 13127441455 in words is "thirteen billion, one hundred twenty-seven million, four hundred forty-one thousand, four hundred fifty-five".