2240430402241 has 4 divisors (see below), whose sum is σ = 2240498747092. Its totient is φ = 2240362057392.

The previous prime is 2240430402239. The next prime is 2240430402251. The reversal of 2240430402241 is 1422040340422.

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 1239390131841 + 1001040270400 = 1113279^2 + 1000520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240430402241 - 2¹ = 2240430402239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240430402251) 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, 34123230 + ... + 34188823.

It is an arithmetic number, because the mean of its divisors is an integer number (560124686773).

Almost surely, 2^{2240430402241} is an apocalyptic number.

It is an amenable number.

2240430402241 is a deficient number, since it is larger than the sum of its proper divisors (68344851).

2240430402241 is an equidigital number, since it uses as much as digits as its factorization.

2240430402241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68344850.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2240430402241 its reverse (1422040340422), we get a palindrome (3662470742663).

The spelling of 2240430402241 in words is "two trillion, two hundred forty billion, four hundred thirty million, four hundred two thousand, two hundred forty-one".