70040650422191 has 2 divisors, whose sum is σ = 70040650422192. Its totient is φ = 70040650422190.

The previous prime is 70040650422181. The next prime is 70040650422209. The reversal of 70040650422191 is 19122405604007.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70040650422191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70040650422181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35020325211095 + 35020325211096.

It is an arithmetic number, because the mean of its divisors is an integer number (35020325211096).

Almost surely, 2^{70040650422191} is an apocalyptic number.

70040650422191 is a deficient number, since it is larger than the sum of its proper divisors (1).

70040650422191 is an equidigital number, since it uses as much as digits as its factorization.

70040650422191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 70040650422191 in words is "seventy trillion, forty billion, six hundred fifty million, four hundred twenty-two thousand, one hundred ninety-one".