13312004003304 has 64 divisors (see below), whose sum is σ = 33295083696000. Its totient is φ = 4435325368320.

The previous prime is 13312004003231. The next prime is 13312004003339. The reversal of 13312004003304 is 40330040021331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579754384 + ... + 579777344.

It is an arithmetic number, because the mean of its divisors is an integer number (520235682750).

Almost surely, 2^{13312004003304} is an apocalyptic number.

It is an amenable number.

13312004003304 is an abundant number, since it is smaller than the sum of its proper divisors (19983079692696).

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

13312004003304 is a wasteful number, since it uses less digits than its factorization.

13312004003304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32858 (or 32854 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13312004003304 its reverse (40330040021331), we get a palindrome (53642044024635).

The spelling of 13312004003304 in words is "thirteen trillion, three hundred twelve billion, four million, three thousand, three hundred four".