84588875816311 has 4 divisors (see below), whose sum is σ = 84831250819000. Its totient is φ = 84346500813624.

The previous prime is 84588875816273. The next prime is 84588875816383. The reversal of 84588875816311 is 11361857888548.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84588875816311 - 2²⁵ = 84588842261879 is a prime.

It is a super-2 number, since 2×84588875816311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84588875816111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121187500821 + ... + 121187501518.

It is an arithmetic number, because the mean of its divisors is an integer number (21207812704750).

Almost surely, 2^{84588875816311} is an apocalyptic number.

84588875816311 is a deficient number, since it is larger than the sum of its proper divisors (242375002689).

84588875816311 is a wasteful number, since it uses less digits than its factorization.

84588875816311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242375002688.

The product of its digits is 412876800, while the sum is 73.

The spelling of 84588875816311 in words is "eighty-four trillion, five hundred eighty-eight billion, eight hundred seventy-five million, eight hundred sixteen thousand, three hundred eleven".