12255055135342 has 8 divisors (see below), whose sum is σ = 18382798734336. Its totient is φ = 6127455557232.

The previous prime is 12255055135307. The next prime is 12255055135391. The reversal of 12255055135342 is 24353155055221.

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

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, 35792238 + ... + 36133009.

It is an arithmetic number, because the mean of its divisors is an integer number (2297849841792).

Almost surely, 2^{12255055135342} is an apocalyptic number.

12255055135342 is a deficient number, since it is larger than the sum of its proper divisors (6127743598994).

12255055135342 is an equidigital number, since it uses as much as digits as its factorization.

12255055135342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72010442.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 12255055135342 in words is "twelve trillion, two hundred fifty-five billion, fifty-five million, one hundred thirty-five thousand, three hundred forty-two".