71110888848 has 200 divisors, whose sum is σ = 215199851328. Its totient is φ = 22627047168.

The previous prime is 71110888847. The next prime is 71110888861. The reversal of 71110888848 is 84888801117.

It is a super-2 number, since 2×71110888848² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 71110888794 and 71110888803.

It is not an unprimeable number, because it can be changed into a prime (71110888847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16600915 + ... + 16605197.

Almost surely, 2^71110888848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71110888848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107599925664).

71110888848 is an abundant number, since it is smaller than the sum of its proper divisors (144088962480).

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

71110888848 is a wasteful number, since it uses less digits than its factorization.

71110888848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4883 (or 4868 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 54.

The spelling of 71110888848 in words is "seventy-one billion, one hundred ten million, eight hundred eighty-eight thousand, eight hundred forty-eight".