2244430031141 has 4 divisors (see below), whose sum is σ = 2247163807884. Its totient is φ = 2241696254400.

The previous prime is 2244430031089. The next prime is 2244430031159. The reversal of 2244430031141 is 1411300344422.

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 1398710694241 + 845719336900 = 1182671^2 + 919630^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244430031141 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 (2244430001141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366887140 + ... + 1366888781.

It is an arithmetic number, because the mean of its divisors is an integer number (561790951971).

Almost surely, 2^{2244430031141} is an apocalyptic number.

It is an amenable number.

2244430031141 is a deficient number, since it is larger than the sum of its proper divisors (2733776743).

2244430031141 is an equidigital number, since it uses as much as digits as its factorization.

2244430031141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733776742.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2244430031141 its reverse (1411300344422), we get a palindrome (3655730375563).

The spelling of 2244430031141 in words is "two trillion, two hundred forty-four billion, four hundred thirty million, thirty-one thousand, one hundred forty-one".