2064028129 has 2 divisors, whose sum is σ = 2064028130. Its totient is φ = 2064028128.

The previous prime is 2064028117. The next prime is 2064028249. The reversal of 2064028129 is 9218204602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1171213729 + 892814400 = 34223^2 + 29880^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064028129 - 2¹⁵ = 2063995361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2064028094 and 2064028103.

It is not a weakly prime, because it can be changed into another prime (2064028529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032014064 + 1032014065.

It is an arithmetic number, because the mean of its divisors is an integer number (1032014065).

Almost surely, 2^2064028129 is an apocalyptic number.

It is an amenable number.

2064028129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064028129 is an equidigital number, since it uses as much as digits as its factorization.

2064028129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 2064028129 is about 45431.5763428917. The cubic root of 2064028129 is about 1273.2251360344.

The spelling of 2064028129 in words is "two billion, sixty-four million, twenty-eight thousand, one hundred twenty-nine".