711967213285 has 16 divisors (see below), whose sum is σ = 861125126400. Its totient is φ = 565081846336.

The previous prime is 711967213283. The next prime is 711967213297. The reversal of 711967213285 is 582312769117.

It is a cyclic number.

It is not a de Polignac number, because 711967213285 - 2¹ = 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785959 + ... + 1428868.

It is an arithmetic number, because the mean of its divisors is an integer number (53820320400).

Almost surely, 2^711967213285 is an apocalyptic number.

It is an amenable number.

711967213285 is a deficient number, since it is larger than the sum of its proper divisors (149157913115).

711967213285 is a wasteful number, since it uses less digits than its factorization.

711967213285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215340.

The product of its digits is 1270080, while the sum is 52.

The spelling of 711967213285 in words is "seven hundred eleven billion, nine hundred sixty-seven million, two hundred thirteen thousand, two hundred eighty-five".