711967213287 has 48 divisors (see below), whose sum is σ = 1188354304800. Its totient is φ = 405951436800.

The previous prime is 711967213283. The next prime is 711967213297. The reversal of 711967213287 is 782312769117.

711967213287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 711967213287 - 2² = 711967213283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711967213283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4206987 + ... + 4372947.

It is an arithmetic number, because the mean of its divisors is an integer number (24757381350).

Almost surely, 2^711967213287 is an apocalyptic number.

711967213287 is a deficient number, since it is larger than the sum of its proper divisors (476387091513).

711967213287 is a wasteful number, since it uses less digits than its factorization.

711967213287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168544 (or 168541 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 54.

The spelling of 711967213287 in words is "seven hundred eleven billion, nine hundred sixty-seven million, two hundred thirteen thousand, two hundred eighty-seven".