115673420329 has 2 divisors, whose sum is σ = 115673420330. Its totient is φ = 115673420328.

The previous prime is 115673420311. The next prime is 115673420347. The reversal of 115673420329 is 923024376511.

It is a balanced prime because it is at equal distance from previous prime (115673420311) and next prime (115673420347).

It can be written as a sum of positive squares in only one way, i.e., 115108882729 + 564537600 = 339277^2 + 23760^2 .

It is a cyclic number.

It is not a de Polignac number, because 115673420329 - 2⁷ = 115673420201 is a prime.

It is not a weakly prime, because it can be changed into another prime (115673421329) 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, 57836710164 + 57836710165.

It is an arithmetic number, because the mean of its divisors is an integer number (57836710165).

Almost surely, 2^115673420329 is an apocalyptic number.

It is an amenable number.

115673420329 is a deficient number, since it is larger than the sum of its proper divisors (1).

115673420329 is an equidigital number, since it uses as much as digits as its factorization.

115673420329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 115673420329 in words is "one hundred fifteen billion, six hundred seventy-three million, four hundred twenty thousand, three hundred twenty-nine".