71270650000 has 240 divisors, whose sum is σ = 190300694976. Its totient is φ = 25640000000.

The previous prime is 71270649997. The next prime is 71270650001. The reversal of 71270650000 is 5607217.

It is not an unprimeable number, because it can be changed into a prime (71270650001) 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 47 ways as a sum of consecutive naturals, for example, 55549359 + ... + 55550641.

Almost surely, 2^71270650000 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 71270650000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95150347488).

71270650000 is an abundant number, since it is smaller than the sum of its proper divisors (119030044976).

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

71270650000 is a wasteful number, since it uses less digits than its factorization.

71270650000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The spelling of 71270650000 in words is "seventy-one billion, two hundred seventy million, six hundred fifty thousand".