13442113031404 has 6 divisors (see below), whose sum is σ = 23523697804964. Its totient is φ = 6721056515700.

The previous prime is 13442113031387. The next prime is 13442113031411. The reversal of 13442113031404 is 40413031124431.

It is a super-2 number, since 2×13442113031404² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680264128922 + ... + 1680264128929.

Almost surely, 2^{13442113031404} is an apocalyptic number.

It is an amenable number.

13442113031404 is a deficient number, since it is larger than the sum of its proper divisors (10081584773560).

13442113031404 is a wasteful number, since it uses less digits than its factorization.

13442113031404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360528257855 (or 3360528257853 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 13442113031404 its reverse (40413031124431), we get a palindrome (53855144155835).

The spelling of 13442113031404 in words is "thirteen trillion, four hundred forty-two billion, one hundred thirteen million, thirty-one thousand, four hundred four".