86118244896 has 48 divisors (see below), whose sum is σ = 226115565984. Its totient is φ = 28699075584.

The previous prime is 86118244859. The next prime is 86118244897. The reversal of 86118244896 is 69844281168.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (86118244897) 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, 293611 + ... + 508373.

It is an arithmetic number, because the mean of its divisors is an integer number (4710740958).

Almost surely, 2^86118244896 is an apocalyptic number.

It is an amenable number.

86118244896 is an abundant number, since it is smaller than the sum of its proper divisors (139997321088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86118244896 is a wasteful number, since it uses less digits than its factorization.

86118244896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218953 (or 218945 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 57.

The spelling of 86118244896 in words is "eighty-six billion, one hundred eighteen million, two hundred forty-four thousand, eight hundred ninety-six".