34513143409 has 2 divisors, whose sum is σ = 34513143410. Its totient is φ = 34513143408.

The previous prime is 34513143367. The next prime is 34513143461. The reversal of 34513143409 is 90434131543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34402830400 + 110313009 = 185480^2 + 10503^2 .

It is a cyclic number.

It is not a de Polignac number, because 34513143409 - 2⁹ = 34513142897 is a prime.

It is a super-3 number, since 3×34513143409³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (34513143209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17256571704 + 17256571705.

It is an arithmetic number, because the mean of its divisors is an integer number (17256571705).

Almost surely, 2^34513143409 is an apocalyptic number.

It is an amenable number.

34513143409 is a deficient number, since it is larger than the sum of its proper divisors (1).

34513143409 is an equidigital number, since it uses as much as digits as its factorization.

34513143409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 34513143409 in words is "thirty-four billion, five hundred thirteen million, one hundred forty-three thousand, four hundred nine".