299403304969 has 2 divisors, whose sum is σ = 299403304970. Its totient is φ = 299403304968.

The previous prime is 299403304943. The next prime is 299403304997. The reversal of 299403304969 is 969403304992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282054463744 + 17348841225 = 531088^2 + 131715^2 .

It is a cyclic number.

It is not a de Polignac number, because 299403304969 - 2¹⁷ = 299403173897 is a prime.

It is a super-2 number, since 2×299403304969² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (299403304169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149701652484 + 149701652485.

It is an arithmetic number, because the mean of its divisors is an integer number (149701652485).

Almost surely, 2^299403304969 is an apocalyptic number.

It is an amenable number.

299403304969 is a deficient number, since it is larger than the sum of its proper divisors (1).

299403304969 is an equidigital number, since it uses as much as digits as its factorization.

299403304969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11337408, while the sum is 58.

The spelling of 299403304969 in words is "two hundred ninety-nine billion, four hundred three million, three hundred four thousand, nine hundred sixty-nine".