2240532323 has 12 divisors (see below), whose sum is σ = 2403220560. Its totient is φ = 2088235392.

The previous prime is 2240532313. The next prime is 2240532353. The reversal of 2240532323 is 3232350422.

It is a de Polignac number, because none of the positive numbers 2^k-2240532323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240532292 and 2240532301.

It is not an unprimeable number, because it can be changed into a prime (2240532313) 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, 7868 + ... + 67401.

It is an arithmetic number, because the mean of its divisors is an integer number (200268380).

Almost surely, 2^2240532323 is an apocalyptic number.

2240532323 is a deficient number, since it is larger than the sum of its proper divisors (162688237).

2240532323 is a wasteful number, since it uses less digits than its factorization.

2240532323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75406 (or 75389 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2240532323 is about 47334.2616188317. The cubic root of 2240532323 is about 1308.5301625228.

Adding to 2240532323 its reverse (3232350422), we get a palindrome (5472882745).

The spelling of 2240532323 in words is "two billion, two hundred forty million, five hundred thirty-two thousand, three hundred twenty-three".