240080663 has 2 divisors, whose sum is σ = 240080664. Its totient is φ = 240080662.

The previous prime is 240080657. The next prime is 240080669. The reversal of 240080663 is 366080042.

It is a balanced prime because it is at equal distance from previous prime (240080657) and next prime (240080669).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240080663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240080669) 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, 120040331 + 120040332.

It is an arithmetic number, because the mean of its divisors is an integer number (120040332).

Almost surely, 2^240080663 is an apocalyptic number.

240080663 is a deficient number, since it is larger than the sum of its proper divisors (1).

240080663 is an equidigital number, since it uses as much as digits as its factorization.

240080663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 240080663 is about 15494.5365532500. The cubic root of 240080663 is about 621.5161152523.

The spelling of 240080663 in words is "two hundred forty million, eighty thousand, six hundred sixty-three".