288402795041 has 2 divisors, whose sum is σ = 288402795042. Its totient is φ = 288402795040.

The previous prime is 288402795029. The next prime is 288402795059. The reversal of 288402795041 is 140597204882.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241257792400 + 47145002641 = 491180^2 + 217129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-288402795041 is a prime.

It is a super-2 number, since 2×288402795041² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (288402795091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144201397520 + 144201397521.

It is an arithmetic number, because the mean of its divisors is an integer number (144201397521).

Almost surely, 2^288402795041 is an apocalyptic number.

It is an amenable number.

288402795041 is a deficient number, since it is larger than the sum of its proper divisors (1).

288402795041 is an equidigital number, since it uses as much as digits as its factorization.

288402795041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 288402795041 in words is "two hundred eighty-eight billion, four hundred two million, seven hundred ninety-five thousand, forty-one".