288039903241 has 2 divisors, whose sum is σ = 288039903242. Its totient is φ = 288039903240.

The previous prime is 288039903191. The next prime is 288039903251. The reversal of 288039903241 is 142309930882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 166977659641 + 121062243600 = 408629^2 + 347940^2 .

It is a cyclic number.

It is not a de Polignac number, because 288039903241 - 2¹⁵ = 288039870473 is a prime.

It is not a weakly prime, because it can be changed into another prime (288039903251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144019951620 + 144019951621.

It is an arithmetic number, because the mean of its divisors is an integer number (144019951621).

Almost surely, 2^288039903241 is an apocalyptic number.

It is an amenable number.

288039903241 is a deficient number, since it is larger than the sum of its proper divisors (1).

288039903241 is an equidigital number, since it uses as much as digits as its factorization.

288039903241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 288039903241 in words is "two hundred eighty-eight billion, thirty-nine million, nine hundred three thousand, two hundred forty-one".