34125215029 has 2 divisors, whose sum is σ = 34125215030. Its totient is φ = 34125215028.

The previous prime is 34125215021. The next prime is 34125215071. The reversal of 34125215029 is 92051252143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20929408900 + 13195806129 = 144670^2 + 114873^2 .

It is a cyclic number.

It is not a de Polignac number, because 34125215029 - 2³ = 34125215021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34125214985 and 34125215003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34125215021) 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, 17062607514 + 17062607515.

It is an arithmetic number, because the mean of its divisors is an integer number (17062607515).

Almost surely, 2^34125215029 is an apocalyptic number.

It is an amenable number.

34125215029 is a deficient number, since it is larger than the sum of its proper divisors (1).

34125215029 is an equidigital number, since it uses as much as digits as its factorization.

34125215029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 34125215029 in words is "thirty-four billion, one hundred twenty-five million, two hundred fifteen thousand, twenty-nine".