706726561711 has 2 divisors, whose sum is σ = 706726561712. Its totient is φ = 706726561710.

The previous prime is 706726561663. The next prime is 706726561727. The reversal of 706726561711 is 117165627607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 706726561711 - 2¹¹ = 706726559663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706726561811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353363280855 + 353363280856.

It is an arithmetic number, because the mean of its divisors is an integer number (353363280856).

Almost surely, 2^706726561711 is an apocalyptic number.

706726561711 is a deficient number, since it is larger than the sum of its proper divisors (1).

706726561711 is an equidigital number, since it uses as much as digits as its factorization.

706726561711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 706726561711 in words is "seven hundred six billion, seven hundred twenty-six million, five hundred sixty-one thousand, seven hundred eleven".