2240043355433 has 16 divisors (see below), whose sum is σ = 2607950694720. Its totient is φ = 1905960943296.

The previous prime is 2240043355399. The next prime is 2240043355549. The reversal of 2240043355433 is 3345533400422.

It is a cyclic number.

It is not a de Polignac number, because 2240043355433 - 2¹⁸ = 2240043093289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2240043355633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122544935 + ... + 122563212.

It is an arithmetic number, because the mean of its divisors is an integer number (162996918420).

Almost surely, 2^{2240043355433} is an apocalyptic number.

It is an amenable number.

2240043355433 is a deficient number, since it is larger than the sum of its proper divisors (367907339287).

2240043355433 is a wasteful number, since it uses less digits than its factorization.

2240043355433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245108216.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 2240043355433 its reverse (3345533400422), we get a palindrome (5585576755855).

The spelling of 2240043355433 in words is "two trillion, two hundred forty billion, forty-three million, three hundred fifty-five thousand, four hundred thirty-three".