70475494043 has 2 divisors, whose sum is σ = 70475494044. Its totient is φ = 70475494042.

The previous prime is 70475494009. The next prime is 70475494093. The reversal of 70475494043 is 34049457407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70475494043 - 2²² = 70471299739 is a prime.

It is not a weakly prime, because it can be changed into another prime (70475494003) 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, 35237747021 + 35237747022.

It is an arithmetic number, because the mean of its divisors is an integer number (35237747022).

Almost surely, 2^70475494043 is an apocalyptic number.

70475494043 is a deficient number, since it is larger than the sum of its proper divisors (1).

70475494043 is an equidigital number, since it uses as much as digits as its factorization.

70475494043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 70475494043 in words is "seventy billion, four hundred seventy-five million, four hundred ninety-four thousand, forty-three".