70484327117 has 2 divisors, whose sum is σ = 70484327118. Its totient is φ = 70484327116.

The previous prime is 70484327099. The next prime is 70484327119. The reversal of 70484327117 is 71172348407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70147641316 + 336685801 = 264854^2 + 18349^2 .

It is an emirp because it is prime and its reverse (71172348407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70484327117 - 2¹⁶ = 70484261581 is a prime.

Together with 70484327119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70484327119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35242163558 + 35242163559.

It is an arithmetic number, because the mean of its divisors is an integer number (35242163559).

Almost surely, 2^70484327117 is an apocalyptic number.

It is an amenable number.

70484327117 is a deficient number, since it is larger than the sum of its proper divisors (1).

70484327117 is an equidigital number, since it uses as much as digits as its factorization.

70484327117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 70484327117 in words is "seventy billion, four hundred eighty-four million, three hundred twenty-seven thousand, one hundred seventeen".