711071745489 has 12 divisors (see below), whose sum is σ = 1173832722816. Its totient is φ = 406326711672.

The previous prime is 711071745451. The next prime is 711071745493. The reversal of 711071745489 is 984547170117.

711071745489 is a `hidden beast` number, since 7 + 1 + 107 + 1 + 7 + 454 + 89 = 666.

It is not a de Polignac number, because 711071745489 - 2⁷ = 711071745361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (711071745089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5643426489 + ... + 5643426614.

It is an arithmetic number, because the mean of its divisors is an integer number (97819393568).

Almost surely, 2^711071745489 is an apocalyptic number.

It is an amenable number.

711071745489 is a deficient number, since it is larger than the sum of its proper divisors (462760977327).

711071745489 is a wasteful number, since it uses less digits than its factorization.

711071745489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11286853116 (or 11286853113 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The spelling of 711071745489 in words is "seven hundred eleven billion, seventy-one million, seven hundred forty-five thousand, four hundred eighty-nine".