2443244221412 has 12 divisors (see below), whose sum is σ = 4297831157676. Its totient is φ = 1215292462080.

The previous prime is 2443244221403. The next prime is 2443244221441. The reversal of 2443244221412 is 2141224423442.

2443244221412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 607392657316 + 1835851564096 = 779354^2 + 1354936^2 .

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, 1582411289 + ... + 1582412832.

It is an arithmetic number, because the mean of its divisors is an integer number (358152596473).

Almost surely, 2^{2443244221412} is an apocalyptic number.

It is an amenable number.

2443244221412 is a deficient number, since it is larger than the sum of its proper divisors (1854586936264).

2443244221412 is a wasteful number, since it uses less digits than its factorization.

2443244221412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164824318 (or 3164824316 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 2443244221412 its reverse (2141224423442), we get a palindrome (4584468644854).

The spelling of 2443244221412 in words is "two trillion, four hundred forty-three billion, two hundred forty-four million, two hundred twenty-one thousand, four hundred twelve".