34512689329 has 16 divisors (see below), whose sum is σ = 35900928000. Its totient is φ = 33142610880.

The previous prime is 34512689303. The next prime is 34512689339. The reversal of 34512689329 is 92398621543.

It is not a de Polignac number, because 34512689329 - 2⁹ = 34512688817 is a prime.

It is a super-2 number, since 2×34512689329² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34512689339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2183547 + ... + 2199295.

It is an arithmetic number, because the mean of its divisors is an integer number (2243808000).

Almost surely, 2^34512689329 is an apocalyptic number.

It is an amenable number.

34512689329 is a deficient number, since it is larger than the sum of its proper divisors (1388238671).

34512689329 is a wasteful number, since it uses less digits than its factorization.

34512689329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320.

The product of its digits is 2799360, while the sum is 52.

The spelling of 34512689329 in words is "thirty-four billion, five hundred twelve million, six hundred eighty-nine thousand, three hundred twenty-nine".