320004240011 has 2 divisors, whose sum is σ = 320004240012. Its totient is φ = 320004240010.

The previous prime is 320004240007. The next prime is 320004240107. The reversal of 320004240011 is 110042400023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320004240011 - 2² = 320004240007 is a prime.

It is not a weakly prime, because it can be changed into another prime (320004249011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160002120005 + 160002120006.

It is an arithmetic number, because the mean of its divisors is an integer number (160002120006).

Almost surely, 2^320004240011 is an apocalyptic number.

320004240011 is a deficient number, since it is larger than the sum of its proper divisors (1).

320004240011 is an equidigital number, since it uses as much as digits as its factorization.

320004240011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 320004240011 its reverse (110042400023), we get a palindrome (430046640034).

The spelling of 320004240011 in words is "three hundred twenty billion, four million, two hundred forty thousand, eleven".