2243432444213 has 8 divisors (see below), whose sum is σ = 2372284190976. Its totient is φ = 2118110882400.

The previous prime is 2243432444207. The next prime is 2243432444269. The reversal of 2243432444213 is 3124442343422.

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 2243432444213 - 2⁸ = 2243432443957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243432444203) 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, 882544931 + ... + 882547472.

It is an arithmetic number, because the mean of its divisors is an integer number (296535523872).

Almost surely, 2^{2243432444213} is an apocalyptic number.

It is an amenable number.

2243432444213 is a deficient number, since it is larger than the sum of its proper divisors (128851746763).

2243432444213 is a wasteful number, since it uses less digits than its factorization.

2243432444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765092475.

The product of its digits is 442368, while the sum is 38.

Adding to 2243432444213 its reverse (3124442343422), we get a palindrome (5367874787635).

The spelling of 2243432444213 in words is "two trillion, two hundred forty-three billion, four hundred thirty-two million, four hundred forty-four thousand, two hundred thirteen".