13164630240404 has 6 divisors (see below), whose sum is σ = 23038102920714. Its totient is φ = 6582315120200.

The previous prime is 13164630240353. The next prime is 13164630240529. The reversal of 13164630240404 is 40404203646131.

It can be written as a sum of positive squares in only one way, i.e., 13040548768900 + 124081471504 = 3611170^2 + 352252^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1645578780047 + ... + 1645578780054.

It is an arithmetic number, because the mean of its divisors is an integer number (3839683820119).

Almost surely, 2^{13164630240404} is an apocalyptic number.

It is an amenable number.

13164630240404 is a deficient number, since it is larger than the sum of its proper divisors (9873472680310).

13164630240404 is a wasteful number, since it uses less digits than its factorization.

13164630240404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291157560105 (or 3291157560103 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 13164630240404 its reverse (40404203646131), we get a palindrome (53568833886535).

The spelling of 13164630240404 in words is "thirteen trillion, one hundred sixty-four billion, six hundred thirty million, two hundred forty thousand, four hundred four".