2331442441205 has 4 divisors (see below), whose sum is σ = 2797730929452. Its totient is φ = 1865153952960.

The previous prime is 2331442441183. The next prime is 2331442441247. The reversal of 2331442441205 is 5021442441332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 840364557796 + 1491077883409 = 916714^2 + 1221097^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2331442441205 is a prime.

It is a Duffinian number.

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, 233144244116 + ... + 233144244125.

It is an arithmetic number, because the mean of its divisors is an integer number (699432732363).

Almost surely, 2^{2331442441205} is an apocalyptic number.

It is an amenable number.

2331442441205 is a deficient number, since it is larger than the sum of its proper divisors (466288488247).

2331442441205 is an equidigital number, since it uses as much as digits as its factorization.

2331442441205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466288488246.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 2331442441205 its reverse (5021442441332), we get a palindrome (7352884882537).

The spelling of 2331442441205 in words is "two trillion, three hundred thirty-one billion, four hundred forty-two million, four hundred forty-one thousand, two hundred five".