9868467862511 has 8 divisors (see below), whose sum is σ = 10208826122400. Its totient is φ = 9528114020320.

The previous prime is 9868467862493. The next prime is 9868467862579. The reversal of 9868467862511 is 1152687648689.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9868467862511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9868467562511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3811205 + ... + 5853393.

It is an arithmetic number, because the mean of its divisors is an integer number (1276103265300).

Almost surely, 2^{9868467862511} is an apocalyptic number.

9868467862511 is a deficient number, since it is larger than the sum of its proper divisors (340358259889).

9868467862511 is a wasteful number, since it uses less digits than its factorization.

9868467862511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208849.

The product of its digits is 278691840, while the sum is 71.

The spelling of 9868467862511 in words is "nine trillion, eight hundred sixty-eight billion, four hundred sixty-seven million, eight hundred sixty-two thousand, five hundred eleven".