299799669041 has 2 divisors, whose sum is σ = 299799669042. Its totient is φ = 299799669040.

The previous prime is 299799669019. The next prime is 299799669163. The reversal of 299799669041 is 140966997992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167215566400 + 132584102641 = 408920^2 + 364121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-299799669041 is a prime.

It is not a weakly prime, because it can be changed into another prime (299799669641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149899834520 + 149899834521.

It is an arithmetic number, because the mean of its divisors is an integer number (149899834521).

Almost surely, 2^299799669041 is an apocalyptic number.

It is an amenable number.

299799669041 is a deficient number, since it is larger than the sum of its proper divisors (1).

299799669041 is an equidigital number, since it uses as much as digits as its factorization.

299799669041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119042784, while the sum is 71.

The spelling of 299799669041 in words is "two hundred ninety-nine billion, seven hundred ninety-nine million, six hundred sixty-nine thousand, forty-one".