70441110071 has 2 divisors, whose sum is σ = 70441110072. Its totient is φ = 70441110070.

The previous prime is 70441110037. The next prime is 70441110101. The reversal of 70441110071 is 17001114407.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70441110071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70441110071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70441110871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35220555035 + 35220555036.

It is an arithmetic number, because the mean of its divisors is an integer number (35220555036).

Almost surely, 2^70441110071 is an apocalyptic number.

70441110071 is a deficient number, since it is larger than the sum of its proper divisors (1).

70441110071 is an equidigital number, since it uses as much as digits as its factorization.

70441110071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 26.

Adding to 70441110071 its reverse (17001114407), we get a palindrome (87442224478).

The spelling of 70441110071 in words is "seventy billion, four hundred forty-one million, one hundred ten thousand, seventy-one".