71202975000 has 384 divisors, whose sum is σ = 242421984000. Its totient is φ = 17357760000.

The previous prime is 71202974963. The next prime is 71202975001. The reversal of 71202975000 is 57920217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71202975001) 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 95 ways as a sum of consecutive naturals, for example, 41324139 + ... + 41325861.

It is an arithmetic number, because the mean of its divisors is an integer number (631307250).

Almost surely, 2^71202975000 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 71202975000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121210992000).

71202975000 is an abundant number, since it is smaller than the sum of its proper divisors (171219009000).

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

71202975000 is a wasteful number, since it uses less digits than its factorization.

71202975000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805 (or 1781 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 71202975000 in words is "seventy-one billion, two hundred two million, nine hundred seventy-five thousand".