2240042303433 has 32 divisors (see below), whose sum is σ = 3365713723392. Its totient is φ = 1312883683200.

The previous prime is 2240042303419. The next prime is 2240042303483. The reversal of 2240042303433 is 3343032400422.

It is not a de Polignac number, because 2240042303433 - 2⁴ = 2240042303417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240042303433.

It is not an unprimeable number, because it can be changed into a prime (2240042303483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686341 + ... + 2225117.

It is an arithmetic number, because the mean of its divisors is an integer number (105178553856).

Almost surely, 2^{2240042303433} is an apocalyptic number.

It is an amenable number.

2240042303433 is a deficient number, since it is larger than the sum of its proper divisors (1125671419959).

2240042303433 is a wasteful number, since it uses less digits than its factorization.

2240042303433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540245.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 2240042303433 its reverse (3343032400422), we get a palindrome (5583074703855).

The spelling of 2240042303433 in words is "two trillion, two hundred forty billion, forty-two million, three hundred three thousand, four hundred thirty-three".