288257349973139 has 2 divisors, whose sum is σ = 288257349973140. Its totient is φ = 288257349973138.

The previous prime is 288257349973003. The next prime is 288257349973199. The reversal of 288257349973139 is 931379943752882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 288257349973139 - 2¹⁶ = 288257349907603 is a prime.

It is not a weakly prime, because it can be changed into another prime (288257349973199) 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, 144128674986569 + 144128674986570.

It is an arithmetic number, because the mean of its divisors is an integer number (144128674986570).

Almost surely, 2^{288257349973139} is an apocalyptic number.

288257349973139 is a deficient number, since it is larger than the sum of its proper divisors (1).

288257349973139 is an equidigital number, since it uses as much as digits as its factorization.

288257349973139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4938071040, while the sum is 80.

The spelling of 288257349973139 in words is "two hundred eighty-eight trillion, two hundred fifty-seven billion, three hundred forty-nine million, nine hundred seventy-three thousand, one hundred thirty-nine".