240063350054449 has 2 divisors, whose sum is σ = 240063350054450. Its totient is φ = 240063350054448.

The previous prime is 240063350054419. The next prime is 240063350054461. The reversal of 240063350054449 is 944450053360042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239836018489600 + 227331564849 = 15486640^2 + 476793^2 .

It is a cyclic number.

It is not a de Polignac number, because 240063350054449 - 2¹³ = 240063350046257 is a prime.

It is not a weakly prime, because it can be changed into another prime (240063350054419) 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 as a sum of consecutive naturals, namely, 120031675027224 + 120031675027225.

It is an arithmetic number, because the mean of its divisors is an integer number (120031675027225).

Almost surely, 2^{240063350054449} is an apocalyptic number.

It is an amenable number.

240063350054449 is a deficient number, since it is larger than the sum of its proper divisors (1).

240063350054449 is an equidigital number, since it uses as much as digits as its factorization.

240063350054449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 240063350054449 in words is "two hundred forty trillion, sixty-three billion, three hundred fifty million, fifty-four thousand, four hundred forty-nine".