12001442232134 has 8 divisors (see below), whose sum is σ = 18007190491968. Its totient is φ = 5999045401480.

The previous prime is 12001442232121. The next prime is 12001442232167. The reversal of 12001442232134 is 43123224410021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12001442232097 and 12001442232106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837848342 + ... + 837862665.

It is an arithmetic number, because the mean of its divisors is an integer number (2250898811496).

Almost surely, 2^{12001442232134} is an apocalyptic number.

12001442232134 is a deficient number, since it is larger than the sum of its proper divisors (6005748259834).

12001442232134 is a wasteful number, since it uses less digits than its factorization.

12001442232134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675714590.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 12001442232134 its reverse (43123224410021), we get a palindrome (55124666642155).

The spelling of 12001442232134 in words is "twelve trillion, one billion, four hundred forty-two million, two hundred thirty-two thousand, one hundred thirty-four".