382929381161 has 2 divisors, whose sum is σ = 382929381162. Its totient is φ = 382929381160.

The previous prime is 382929381113. The next prime is 382929381193. The reversal of 382929381161 is 161183929283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 343330371136 + 39599010025 = 585944^2 + 198995^2 .

It is a cyclic number.

It is not a de Polignac number, because 382929381161 - 2¹⁰ = 382929380137 is a prime.

It is not a weakly prime, because it can be changed into another prime (382929381101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191464690580 + 191464690581.

It is an arithmetic number, because the mean of its divisors is an integer number (191464690581).

Almost surely, 2^382929381161 is an apocalyptic number.

It is an amenable number.

382929381161 is a deficient number, since it is larger than the sum of its proper divisors (1).

382929381161 is an equidigital number, since it uses as much as digits as its factorization.

382929381161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 53.

The spelling of 382929381161 in words is "three hundred eighty-two billion, nine hundred twenty-nine million, three hundred eighty-one thousand, one hundred sixty-one".