13442104402 has 16 divisors (see below), whose sum is σ = 20508814080. Its totient is φ = 6605876592.

The previous prime is 13442104349. The next prime is 13442104433. The reversal of 13442104402 is 20440124431.

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, 1039408 + ... + 1052260.

It is an arithmetic number, because the mean of its divisors is an integer number (1281800880).

Almost surely, 2^13442104402 is an apocalyptic number.

13442104402 is a deficient number, since it is larger than the sum of its proper divisors (7066709678).

13442104402 is a wasteful number, since it uses less digits than its factorization.

13442104402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21777.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13442104402 its reverse (20440124431), we get a palindrome (33882228833).

The spelling of 13442104402 in words is "thirteen billion, four hundred forty-two million, one hundred four thousand, four hundred two".