312243033010241 has 4 divisors (see below), whose sum is σ = 312311045001984. Its totient is φ = 312175021018500.

The previous prime is 312243033010213. The next prime is 312243033010343. The reversal of 312243033010241 is 142010330342213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312243033010241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312243023010241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34005988985 + ... + 34005998166.

It is an arithmetic number, because the mean of its divisors is an integer number (78077761250496).

Almost surely, 2^{312243033010241} is an apocalyptic number.

It is an amenable number.

312243033010241 is a deficient number, since it is larger than the sum of its proper divisors (68011991743).

312243033010241 is an equidigital number, since it uses as much as digits as its factorization.

312243033010241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68011991742.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 312243033010241 its reverse (142010330342213), we get a palindrome (454253363352454).

The spelling of 312243033010241 in words is "three hundred twelve trillion, two hundred forty-three billion, thirty-three million, ten thousand, two hundred forty-one".