34278513029 has 2 divisors, whose sum is σ = 34278513030. Its totient is φ = 34278513028.

The previous prime is 34278513007. The next prime is 34278513043. The reversal of 34278513029 is 92031587243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32942976004 + 1335537025 = 181502^2 + 36545^2 .

It is a cyclic number.

It is not a de Polignac number, because 34278513029 - 2³² = 29983545733 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34278513079) 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, 17139256514 + 17139256515.

It is an arithmetic number, because the mean of its divisors is an integer number (17139256515).

Almost surely, 2^34278513029 is an apocalyptic number.

It is an amenable number.

34278513029 is a deficient number, since it is larger than the sum of its proper divisors (1).

34278513029 is an equidigital number, since it uses as much as digits as its factorization.

34278513029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 34278513029 in words is "thirty-four billion, two hundred seventy-eight million, five hundred thirteen thousand, twenty-nine".