13534054343331 has 32 divisors (see below), whose sum is σ = 19062356352000. Its totient is φ = 8517629634048.

The previous prime is 13534054343323. The next prime is 13534054343357. The reversal of 13534054343331 is 13334345043531.

It is not a de Polignac number, because 13534054343331 - 2³ = 13534054343323 is a prime.

It is a super-2 number, since 2×13534054343331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13534054343321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22744011 + ... + 23331483.

It is an arithmetic number, because the mean of its divisors is an integer number (595698636000).

Almost surely, 2^{13534054343331} is an apocalyptic number.

13534054343331 is a deficient number, since it is larger than the sum of its proper divisors (5528302008669).

13534054343331 is a wasteful number, since it uses less digits than its factorization.

13534054343331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588923.

The product of its (nonzero) digits is 1166400, while the sum is 42.

Adding to 13534054343331 its reverse (13334345043531), we get a palindrome (26868399386862).

The spelling of 13534054343331 in words is "thirteen trillion, five hundred thirty-four billion, fifty-four million, three hundred forty-three thousand, three hundred thirty-one".