240032976289 has 2 divisors, whose sum is σ = 240032976290. Its totient is φ = 240032976288.

The previous prime is 240032976217. The next prime is 240032976353. The reversal of 240032976289 is 982679230042.

240032976289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239896203264 + 136773025 = 489792^2 + 11695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240032976289 is a prime.

It is not a weakly prime, because it can be changed into another prime (240032973289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120016488144 + 120016488145.

It is an arithmetic number, because the mean of its divisors is an integer number (120016488145).

Almost surely, 2^240032976289 is an apocalyptic number.

It is an amenable number.

240032976289 is a deficient number, since it is larger than the sum of its proper divisors (1).

240032976289 is an equidigital number, since it uses as much as digits as its factorization.

240032976289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 240032976289 in words is "two hundred forty billion, thirty-two million, nine hundred seventy-six thousand, two hundred eighty-nine".