705488732141 has 2 divisors, whose sum is σ = 705488732142. Its totient is φ = 705488732140.

The previous prime is 705488732129. The next prime is 705488732167. The reversal of 705488732141 is 141237884507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 377062314916 + 328426417225 = 614054^2 + 573085^2 .

It is a cyclic number.

It is not a de Polignac number, because 705488732141 - 2³⁴ = 688308862957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 705488732141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705488732171) by changing a digit.

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 as a sum of consecutive naturals, namely, 352744366070 + 352744366071.

It is an arithmetic number, because the mean of its divisors is an integer number (352744366071).

Almost surely, 2^705488732141 is an apocalyptic number.

It is an amenable number.

705488732141 is a deficient number, since it is larger than the sum of its proper divisors (1).

705488732141 is an equidigital number, since it uses as much as digits as its factorization.

705488732141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 705488732141 in words is "seven hundred five billion, four hundred eighty-eight million, seven hundred thirty-two thousand, one hundred forty-one".