13331440304422 has 8 divisors (see below), whose sum is σ = 20005454599272. Its totient is φ = 6662955438000.

The previous prime is 13331440304339. The next prime is 13331440304437. The reversal of 13331440304422 is 22440304413331.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 1382351079 + ... + 1382360722.

It is an arithmetic number, because the mean of its divisors is an integer number (2500681824909).

Almost surely, 2^{13331440304422} is an apocalyptic number.

13331440304422 is a deficient number, since it is larger than the sum of its proper divisors (6674014294850).

13331440304422 is a wasteful number, since it uses less digits than its factorization.

13331440304422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764714214.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 13331440304422 its reverse (22440304413331), we get a palindrome (35771744717753).

The spelling of 13331440304422 in words is "thirteen trillion, three hundred thirty-one billion, four hundred forty million, three hundred four thousand, four hundred twenty-two".