13100043044042 has 16 divisors (see below), whose sum is σ = 20252262539520. Its totient is φ = 6351845968368.

The previous prime is 13100043043993. The next prime is 13100043044149. The reversal of 13100043044042 is 24044034000131.

13100043044042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13100043044042² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639265718 + ... + 639286209.

It is an arithmetic number, because the mean of its divisors is an integer number (1265766408720).

Almost surely, 2^{13100043044042} is an apocalyptic number.

13100043044042 is a deficient number, since it is larger than the sum of its proper divisors (7152219495478).

13100043044042 is a wasteful number, since it uses less digits than its factorization.

13100043044042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278552085.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13100043044042 its reverse (24044034000131), we get a palindrome (37144077044173).

The spelling of 13100043044042 in words is "thirteen trillion, one hundred billion, forty-three million, forty-four thousand, forty-two".