13304031400304 has 40 divisors (see below), whose sum is σ = 25830343628688. Its totient is φ = 6638142551040.

The previous prime is 13304031400279. The next prime is 13304031400321. The reversal of 13304031400304 is 40300413040331.

It is a happy number.

It is a super-2 number, since 2×13304031400304² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 34087544 + ... + 34475624.

Almost surely, 2^{13304031400304} is an apocalyptic number.

It is an amenable number.

13304031400304 is a deficient number, since it is larger than the sum of its proper divisors (12526312228384).

13304031400304 is a wasteful number, since it uses less digits than its factorization.

13304031400304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392553 (or 392547 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13304031400304 its reverse (40300413040331), we get a palindrome (53604444440635).

The spelling of 13304031400304 in words is "thirteen trillion, three hundred four billion, thirty-one million, four hundred thousand, three hundred four".