34510320409 has 2 divisors, whose sum is σ = 34510320410. Its totient is φ = 34510320408.

The previous prime is 34510320389. The next prime is 34510320437. The reversal of 34510320409 is 90402301543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23601562384 + 10908758025 = 153628^2 + 104445^2 .

It is a cyclic number.

It is not a de Polignac number, because 34510320409 - 2⁷ = 34510320281 is a prime.

It is not a weakly prime, because it can be changed into another prime (34510320809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17255160204 + 17255160205.

It is an arithmetic number, because the mean of its divisors is an integer number (17255160205).

Almost surely, 2^34510320409 is an apocalyptic number.

It is an amenable number.

34510320409 is a deficient number, since it is larger than the sum of its proper divisors (1).

34510320409 is an equidigital number, since it uses as much as digits as its factorization.

34510320409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 34510320409 in words is "thirty-four billion, five hundred ten million, three hundred twenty thousand, four hundred nine".