71330594112 has 112 divisors (see below), whose sum is σ = 211300161600. Its totient is φ = 23595287040.

The previous prime is 71330594087. The next prime is 71330594113. The reversal of 71330594112 is 21149503317.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71330594113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68814 + ... + 383922.

Almost surely, 2^71330594112 is an apocalyptic number.

71330594112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71330594112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105650080800).

71330594112 is an abundant number, since it is smaller than the sum of its proper divisors (139969567488).

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

71330594112 is a wasteful number, since it uses less digits than its factorization.

71330594112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315261 (or 315245 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 71330594112 in words is "seventy-one billion, three hundred thirty million, five hundred ninety-four thousand, one hundred twelve".