70245436043 has 2 divisors, whose sum is σ = 70245436044. Its totient is φ = 70245436042.

The previous prime is 70245435983. The next prime is 70245436057. The reversal of 70245436043 is 34063454207.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70245436043 - 2⁶ = 70245435979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70245435988 and 70245436006.

It is not a weakly prime, because it can be changed into another prime (70245436073) 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, 35122718021 + 35122718022.

It is an arithmetic number, because the mean of its divisors is an integer number (35122718022).

Almost surely, 2^70245436043 is an apocalyptic number.

70245436043 is a deficient number, since it is larger than the sum of its proper divisors (1).

70245436043 is an equidigital number, since it uses as much as digits as its factorization.

70245436043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 70245436043 in words is "seventy billion, two hundred forty-five million, four hundred thirty-six thousand, forty-three".