13104402042 has 32 divisors (see below), whose sum is σ = 26927881344. Its totient is φ = 4248921600.

The previous prime is 13104402037. The next prime is 13104402079. The reversal of 13104402042 is 24020440131.

13104402042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3867 + ... + 161937.

It is an arithmetic number, because the mean of its divisors is an integer number (841496292).

Almost surely, 2^13104402042 is an apocalyptic number.

13104402042 is an abundant number, since it is smaller than the sum of its proper divisors (13823479302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13104402042 is a wasteful number, since it uses less digits than its factorization.

13104402042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158454.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13104402042 its reverse (24020440131), we get a palindrome (37124842173).

The spelling of 13104402042 in words is "thirteen billion, one hundred four million, four hundred two thousand, forty-two".