71033052000 has 192 divisors, whose sum is σ = 233729496000. Its totient is φ = 18858700800.

The previous prime is 71033051959. The next prime is 71033052007. The reversal of 71033052000 is 25033017.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71033052007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2735076 + ... + 2760924.

It is an arithmetic number, because the mean of its divisors is an integer number (1217341125).

Almost surely, 2^71033052000 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 71033052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116864748000).

71033052000 is an abundant number, since it is smaller than the sum of its proper divisors (162696444000).

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

71033052000 is a wasteful number, since it uses less digits than its factorization.

71033052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26106 (or 26088 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

Adding to 71033052000 its reverse (25033017), we get a palindrome (71058085017).

The spelling of 71033052000 in words is "seventy-one billion, thirty-three million, fifty-two thousand".