711056216740431 has 4 divisors (see below), whose sum is σ = 948074955653912. Its totient is φ = 474037477826952.

The previous prime is 711056216740321. The next prime is 711056216740451. The reversal of 711056216740431 is 134047612650117.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 711056216740431 - 2¹⁴ = 711056216724047 is a prime.

It is a super-2 number, since 2×711056216740431² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711056216740451) 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, 118509369456736 + ... + 118509369456741.

It is an arithmetic number, because the mean of its divisors is an integer number (237018738913478).

Almost surely, 2^{711056216740431} is an apocalyptic number.

711056216740431 is a deficient number, since it is larger than the sum of its proper divisors (237018738913481).

711056216740431 is a wasteful number, since it uses less digits than its factorization.

711056216740431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237018738913480.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 711056216740431 in words is "seven hundred eleven trillion, fifty-six billion, two hundred sixteen million, seven hundred forty thousand, four hundred thirty-one".