320432204441029 has 2 divisors, whose sum is σ = 320432204441030. Its totient is φ = 320432204441028.

The previous prime is 320432204440991. The next prime is 320432204441047. The reversal of 320432204441029 is 920144402234023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221529139661025 + 98903064780004 = 14883855^2 + 9945002^2 .

It is a cyclic number.

It is not a de Polignac number, because 320432204441029 - 2³⁹ = 319882448627141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320432204440982 and 320432204441000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320432204441329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160216102220514 + 160216102220515.

It is an arithmetic number, because the mean of its divisors is an integer number (160216102220515).

Almost surely, 2^{320432204441029} is an apocalyptic number.

It is an amenable number.

320432204441029 is a deficient number, since it is larger than the sum of its proper divisors (1).

320432204441029 is an equidigital number, since it uses as much as digits as its factorization.

320432204441029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 320432204441029 in words is "three hundred twenty trillion, four hundred thirty-two billion, two hundred four million, four hundred forty-one thousand, twenty-nine".