716243581272 has 16 divisors (see below), whose sum is σ = 1790608953240. Its totient is φ = 238747860416.

The previous prime is 716243581271. The next prime is 716243581289. The reversal of 716243581272 is 272185342617.

It is a happy number.

716243581272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716243581271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14921741253 + ... + 14921741300.

Almost surely, 2^716243581272 is an apocalyptic number.

It is an amenable number.

716243581272 is an abundant number, since it is smaller than the sum of its proper divisors (1074365371968).

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

716243581272 is a wasteful number, since it uses less digits than its factorization.

716243581272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29843482562 (or 29843482558 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 716243581272 in words is "seven hundred sixteen billion, two hundred forty-three million, five hundred eighty-one thousand, two hundred seventy-two".