2443244440202 has 4 divisors (see below), whose sum is σ = 3664866660306. Its totient is φ = 1221622220100.

The previous prime is 2443244440201. The next prime is 2443244440237. The reversal of 2443244440202 is 2020444423442.

2443244440202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 1986523932481 + 456720507721 = 1409441^2 + 675811^2 .

It is not an unprimeable number, because it can be changed into a prime (2443244440201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610811110049 + ... + 610811110052.

Almost surely, 2^{2443244440202} is an apocalyptic number.

2443244440202 is a deficient number, since it is larger than the sum of its proper divisors (1221622220104).

2443244440202 is a wasteful number, since it uses less digits than its factorization.

2443244440202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221622220103.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 2443244440202 its reverse (2020444423442), we get a palindrome (4463688863644).

The spelling of 2443244440202 in words is "two trillion, four hundred forty-three billion, two hundred forty-four million, four hundred forty thousand, two hundred two".