34207585081 has 2 divisors, whose sum is σ = 34207585082. Its totient is φ = 34207585080.

The previous prime is 34207585051. The next prime is 34207585103. The reversal of 34207585081 is 18058570243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27873972025 + 6333613056 = 166955^2 + 79584^2 .

It is a cyclic number.

It is not a de Polignac number, because 34207585081 - 2⁷ = 34207584953 is a prime.

It is a super-2 number, since 2×34207585081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34207585031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17103792540 + 17103792541.

It is an arithmetic number, because the mean of its divisors is an integer number (17103792541).

Almost surely, 2^34207585081 is an apocalyptic number.

It is an amenable number.

34207585081 is a deficient number, since it is larger than the sum of its proper divisors (1).

34207585081 is an equidigital number, since it uses as much as digits as its factorization.

34207585081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 34207585081 in words is "thirty-four billion, two hundred seven million, five hundred eighty-five thousand, eighty-one".