2240434337 has 2 divisors, whose sum is σ = 2240434338. Its totient is φ = 2240434336.

The previous prime is 2240434331. The next prime is 2240434349. The reversal of 2240434337 is 7334340422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1987019776 + 253414561 = 44576^2 + 15919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240434337 - 2⁴ = 2240434321 is a prime.

It is a super-3 number, since 3×2240434337³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2240434331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120217168 + 1120217169.

It is an arithmetic number, because the mean of its divisors is an integer number (1120217169).

Almost surely, 2^2240434337 is an apocalyptic number.

It is an amenable number.

2240434337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240434337 is an equidigital number, since it uses as much as digits as its factorization.

2240434337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 32.

The square root of 2240434337 is about 47333.2265644336. The cubic root of 2240434337 is about 1308.5110867725.

Adding to 2240434337 its reverse (7334340422), we get a palindrome (9574774759).

The spelling of 2240434337 in words is "two billion, two hundred forty million, four hundred thirty-four thousand, three hundred thirty-seven".