89494930043 has 2 divisors, whose sum is σ = 89494930044. Its totient is φ = 89494930042.

The previous prime is 89494929991. The next prime is 89494930073. The reversal of 89494930043 is 34003949498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89494930043 - 2²⁰ = 89493881467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (89494930073) 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, 44747465021 + 44747465022.

It is an arithmetic number, because the mean of its divisors is an integer number (44747465022).

Almost surely, 2^89494930043 is an apocalyptic number.

89494930043 is a deficient number, since it is larger than the sum of its proper divisors (1).

89494930043 is an equidigital number, since it uses as much as digits as its factorization.

89494930043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 89494930043 in words is "eighty-nine billion, four hundred ninety-four million, nine hundred thirty thousand, forty-three".