12069129434 has 32 divisors (see below), whose sum is σ = 19156677120. Its totient is φ = 5691237552.

The previous prime is 12069129407. The next prime is 12069129509. The reversal of 12069129434 is 43492196021.

12069129434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12069129391 and 12069129400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2085557 + ... + 2091335.

It is an arithmetic number, because the mean of its divisors is an integer number (598646160).

Almost surely, 2^12069129434 is an apocalyptic number.

12069129434 is a deficient number, since it is larger than the sum of its proper divisors (7087547686).

12069129434 is a wasteful number, since it uses less digits than its factorization.

12069129434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6434.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 12069129434 in words is "twelve billion, sixty-nine million, one hundred twenty-nine thousand, four hundred thirty-four".