8135207042416 has 20 divisors (see below), whose sum is σ = 15762880411432. Its totient is φ = 4067366936256.

The previous prime is 8135207042381. The next prime is 8135207042423. The reversal of 8135207042416 is 6142407025318.

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 3 ways as a sum of consecutive naturals, for example, 14502711 + ... + 15053206.

Almost surely, 2^{8135207042416} is an apocalyptic number.

It is an amenable number.

8135207042416 is a deficient number, since it is larger than the sum of its proper divisors (7627673369016).

8135207042416 is a wasteful number, since it uses less digits than its factorization.

8135207042416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29573128 (or 29573122 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 8135207042416 in words is "eight trillion, one hundred thirty-five billion, two hundred seven million, forty-two thousand, four hundred sixteen".