711352020812 has 24 divisors (see below), whose sum is σ = 1289357378400. Its totient is φ = 342994006656.

The previous prime is 711352020751. The next prime is 711352020853. The reversal of 711352020812 is 218020253117.

It is a super-2 number, since 2×711352020812² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3630137 + ... + 3821072.

It is an arithmetic number, because the mean of its divisors is an integer number (53723224100).

Almost surely, 2^711352020812 is an apocalyptic number.

It is an amenable number.

711352020812 is a deficient number, since it is larger than the sum of its proper divisors (578005357588).

711352020812 is a wasteful number, since it uses less digits than its factorization.

711352020812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452065 (or 7452063 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 711352020812 its reverse (218020253117), we get a palindrome (929372273929).

The spelling of 711352020812 in words is "seven hundred eleven billion, three hundred fifty-two million, twenty thousand, eight hundred twelve".