13544040132334 has 16 divisors (see below), whose sum is σ = 20624269636800. Its totient is φ = 6669875728384.

The previous prime is 13544040132331. The next prime is 13544040132349. The reversal of 13544040132334 is 43323104044531.

It is a junction number, because it is equal to n+sod(n) for n = 13544040132293 and 13544040132302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13544040132331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147989494 + ... + 148080985.

It is an arithmetic number, because the mean of its divisors is an integer number (1289016852300).

Almost surely, 2^{13544040132334} is an apocalyptic number.

13544040132334 is a deficient number, since it is larger than the sum of its proper divisors (7080229504466).

13544040132334 is a wasteful number, since it uses less digits than its factorization.

13544040132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296070827.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 13544040132334 its reverse (43323104044531), we get a palindrome (56867144176865).

The spelling of 13544040132334 in words is "thirteen trillion, five hundred forty-four billion, forty million, one hundred thirty-two thousand, three hundred thirty-four".