320496950041 has 2 divisors, whose sum is σ = 320496950042. Its totient is φ = 320496950040.

The previous prime is 320496950027. The next prime is 320496950077. The reversal of 320496950041 is 140059694023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245956483600 + 74540466441 = 495940^2 + 273021^2 .

It is a cyclic number.

It is not a de Polignac number, because 320496950041 - 2⁵ = 320496950009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320496950041.

It is not a weakly prime, because it can be changed into another prime (320496950341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160248475020 + 160248475021.

It is an arithmetic number, because the mean of its divisors is an integer number (160248475021).

Almost surely, 2^320496950041 is an apocalyptic number.

It is an amenable number.

320496950041 is a deficient number, since it is larger than the sum of its proper divisors (1).

320496950041 is an equidigital number, since it uses as much as digits as its factorization.

320496950041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 320496950041 in words is "three hundred twenty billion, four hundred ninety-six million, nine hundred fifty thousand, forty-one".