321032355044041 has 2 divisors, whose sum is σ = 321032355044042. Its totient is φ = 321032355044040.

The previous prime is 321032355043993. The next prime is 321032355044069. The reversal of 321032355044041 is 140440553230123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185902889813641 + 135129465230400 = 13634621^2 + 11624520^2 .

It is a cyclic number.

It is not a de Polignac number, because 321032355044041 - 2³¹ = 321030207560393 is a prime.

It is not a weakly prime, because it can be changed into another prime (321032355044941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160516177522020 + 160516177522021.

It is an arithmetic number, because the mean of its divisors is an integer number (160516177522021).

Almost surely, 2^{321032355044041} is an apocalyptic number.

It is an amenable number.

321032355044041 is a deficient number, since it is larger than the sum of its proper divisors (1).

321032355044041 is an equidigital number, since it uses as much as digits as its factorization.

321032355044041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 321032355044041 in words is "three hundred twenty-one trillion, thirty-two billion, three hundred fifty-five million, forty-four thousand, forty-one".