240834361 has 2 divisors, whose sum is σ = 240834362. Its totient is φ = 240834360.

The previous prime is 240834331. The next prime is 240834379. The reversal of 240834361 is 163438042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220077225 + 20757136 = 14835^2 + 4556^2 .

It is a cyclic number.

It is not a de Polignac number, because 240834361 - 2⁷ = 240834233 is a prime.

It is not a weakly prime, because it can be changed into another prime (240834331) 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 as a sum of consecutive naturals, namely, 120417180 + 120417181.

It is an arithmetic number, because the mean of its divisors is an integer number (120417181).

Almost surely, 2^240834361 is an apocalyptic number.

It is an amenable number.

240834361 is a deficient number, since it is larger than the sum of its proper divisors (1).

240834361 is an equidigital number, since it uses as much as digits as its factorization.

240834361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 240834361 is about 15518.8389063100. The cubic root of 240834361 is about 622.1658220432.

The spelling of 240834361 in words is "two hundred forty million, eight hundred thirty-four thousand, three hundred sixty-one".