70860702644089 has 2 divisors, whose sum is σ = 70860702644090. Its totient is φ = 70860702644088.

The previous prime is 70860702644071. The next prime is 70860702644099. The reversal of 70860702644089 is 98044620706807.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65871322693225 + 4989379950864 = 8116115^2 + 2233692^2 .

It is an emirp because it is prime and its reverse (98044620706807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70860702644089 - 2²⁵ = 70860669089657 is a prime.

It is not a weakly prime, because it can be changed into another prime (70860702644009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35430351322044 + 35430351322045.

It is an arithmetic number, because the mean of its divisors is an integer number (35430351322045).

Almost surely, 2^{70860702644089} is an apocalyptic number.

It is an amenable number.

70860702644089 is a deficient number, since it is larger than the sum of its proper divisors (1).

70860702644089 is an equidigital number, since it uses as much as digits as its factorization.

70860702644089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 70860702644089 in words is "seventy trillion, eight hundred sixty billion, seven hundred two million, six hundred forty-four thousand, eighty-nine".