71058936096 has 120 divisors (see below), whose sum is σ = 209150634924. Its totient is φ = 23667240960.

The previous prime is 71058936077. The next prime is 71058936097. The reversal of 71058936096 is 69063985017.

It can be written as a sum of positive squares in 2 ways, for example, as 69347955600 + 1710980496 = 263340^2 + 41364^2 .

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

It is not an unprimeable number, because it can be changed into a prime (71058936097) 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 19 ways as a sum of consecutive naturals, for example, 3413656 + ... + 3434408.

Almost surely, 2^71058936096 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 71058936096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104575317462).

71058936096 is an abundant number, since it is smaller than the sum of its proper divisors (138091698828).

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

71058936096 is a wasteful number, since it uses less digits than its factorization.

71058936096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22096 (or 22079 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 71058936096 in words is "seventy-one billion, fifty-eight million, nine hundred thirty-six thousand, ninety-six".