12052303341421 has 8 divisors (see below), whose sum is σ = 13821071410944. Its totient is φ = 10295287884240.

The previous prime is 12052303341349. The next prime is 12052303341431. The reversal of 12052303341421 is 12414330325021.

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

It is a cyclic number.

It is not a de Polignac number, because 12052303341421 - 2¹³ = 12052303333229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052303341431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2938150885 + ... + 2938154986.

It is an arithmetic number, because the mean of its divisors is an integer number (1727633926368).

Almost surely, 2^{12052303341421} is an apocalyptic number.

It is an amenable number.

12052303341421 is a deficient number, since it is larger than the sum of its proper divisors (1768768069523).

12052303341421 is an equidigital number, since it uses as much as digits as its factorization.

12052303341421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876306171.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 12052303341421 its reverse (12414330325021), we get a palindrome (24466633666442).

The spelling of 12052303341421 in words is "twelve trillion, fifty-two billion, three hundred three million, three hundred forty-one thousand, four hundred twenty-one".