9409494530011 has 2 divisors, whose sum is σ = 9409494530012. Its totient is φ = 9409494530010.

The previous prime is 9409494529873. The next prime is 9409494530017. The reversal of 9409494530011 is 1100354949049.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9409494530011 - 2²¹ = 9409492432859 is a prime.

It is not a weakly prime, because it can be changed into another prime (9409494530017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4704747265005 + 4704747265006.

It is an arithmetic number, because the mean of its divisors is an integer number (4704747265006).

Almost surely, 2^{9409494530011} is an apocalyptic number.

9409494530011 is a deficient number, since it is larger than the sum of its proper divisors (1).

9409494530011 is an equidigital number, since it uses as much as digits as its factorization.

9409494530011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 9409494530011 in words is "nine trillion, four hundred nine billion, four hundred ninety-four million, five hundred thirty thousand, eleven".