8046640248862 has 8 divisors (see below), whose sum is σ = 12071957737176. Its totient is φ = 4022654336472.

The previous prime is 8046640248841. The next prime is 8046640248887. The reversal of 8046640248862 is 2688420466408.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 8046640248797 and 8046640248806.

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, 332878873 + ... + 332903044.

It is an arithmetic number, because the mean of its divisors is an integer number (1508994717147).

Almost surely, 2^{8046640248862} is an apocalyptic number.

8046640248862 is a deficient number, since it is larger than the sum of its proper divisors (4025317488314).

8046640248862 is a wasteful number, since it uses less digits than its factorization.

8046640248862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665787962.

The product of its (nonzero) digits is 28311552, while the sum is 58.

The spelling of 8046640248862 in words is "eight trillion, forty-six billion, six hundred forty million, two hundred forty-eight thousand, eight hundred sixty-two".