240949441 has 2 divisors, whose sum is σ = 240949442. Its totient is φ = 240949440.

The previous prime is 240949417. The next prime is 240949459. The reversal of 240949441 is 144949042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128165041 + 112784400 = 11321^2 + 10620^2 .

It is a cyclic number.

It is not a de Polignac number, because 240949441 - 2¹³ = 240941249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240949441.

It is not a weakly prime, because it can be changed into another prime (240946441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120474720 + 120474721.

It is an arithmetic number, because the mean of its divisors is an integer number (120474721).

Almost surely, 2^240949441 is an apocalyptic number.

It is an amenable number.

240949441 is a deficient number, since it is larger than the sum of its proper divisors (1).

240949441 is an equidigital number, since it uses as much as digits as its factorization.

240949441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 240949441 is about 15522.5462151027. The cubic root of 240949441 is about 622.2649045846.

The spelling of 240949441 in words is "two hundred forty million, nine hundred forty-nine thousand, four hundred forty-one".