2243201340141 has 12 divisors (see below), whose sum is σ = 3241390125532. Its totient is φ = 1494908908416.

The previous prime is 2243201340137. The next prime is 2243201340197. The reversal of 2243201340141 is 1410431023422.

2243201340141 is a `hidden beast` number, since 2 + 243 + 2 + 0 + 13 + 401 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 977191560900 + 1266009779241 = 988530^2 + 1125171^2 .

It is not a de Polignac number, because 2243201340141 - 2² = 2243201340137 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 (2243201350141) 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 11 ways as a sum of consecutive naturals, for example, 46528876 + ... + 46577061.

Almost surely, 2^{2243201340141} is an apocalyptic number.

It is an amenable number.

2243201340141 is a deficient number, since it is larger than the sum of its proper divisors (998188785391).

2243201340141 is a wasteful number, since it uses less digits than its factorization.

2243201340141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93108620 (or 93108617 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2243201340141 its reverse (1410431023422), we get a palindrome (3653632363563).

The spelling of 2243201340141 in words is "two trillion, two hundred forty-three billion, two hundred one million, three hundred forty thousand, one hundred forty-one".