13054403638471 has 32 divisors (see below), whose sum is σ = 14822951270400. Its totient is φ = 11397160494720.

The previous prime is 13054403638457. The next prime is 13054403638481. The reversal of 13054403638471 is 17483630445031.

It is not a de Polignac number, because 13054403638471 - 2¹⁵ = 13054403605703 is a prime.

It is a super-3 number, since 3×13054403638471³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054403638411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400683660 + ... + 400716238.

It is an arithmetic number, because the mean of its divisors is an integer number (463217227200).

Almost surely, 2^{13054403638471} is an apocalyptic number.

13054403638471 is a deficient number, since it is larger than the sum of its proper divisors (1768547631929).

13054403638471 is a wasteful number, since it uses less digits than its factorization.

13054403638471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35239.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 13054403638471 in words is "thirteen trillion, fifty-four billion, four hundred three million, six hundred thirty-eight thousand, four hundred seventy-one".