12052401254243 has 8 divisors (see below), whose sum is σ = 14146447804512. Its totient is φ = 10051423439616.

The previous prime is 12052401254213. The next prime is 12052401254263. The reversal of 12052401254243 is 34245210425021.

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 12052401254243 - 2⁸ = 12052401253987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12052401254213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23267183630 + ... + 23267184147.

It is an arithmetic number, because the mean of its divisors is an integer number (1768305975564).

Almost surely, 2^{12052401254243} is an apocalyptic number.

12052401254243 is a deficient number, since it is larger than the sum of its proper divisors (2094046550269).

12052401254243 is an equidigital number, since it uses as much as digits as its factorization.

12052401254243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46534367821.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 12052401254243 its reverse (34245210425021), we get a palindrome (46297611679264).

The spelling of 12052401254243 in words is "twelve trillion, fifty-two billion, four hundred one million, two hundred fifty-four thousand, two hundred forty-three".