299708043347 has 2 divisors, whose sum is σ = 299708043348. Its totient is φ = 299708043346.

The previous prime is 299708043289. The next prime is 299708043443. The reversal of 299708043347 is 743340807992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 299708043347 - 2⁸ = 299708043091 is a prime.

It is a super-2 number, since 2×299708043347² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 299708043292 and 299708043301.

It is not a weakly prime, because it can be changed into another prime (299708040347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149854021673 + 149854021674.

It is an arithmetic number, because the mean of its divisors is an integer number (149854021674).

Almost surely, 2^299708043347 is an apocalyptic number.

299708043347 is a deficient number, since it is larger than the sum of its proper divisors (1).

299708043347 is an equidigital number, since it uses as much as digits as its factorization.

299708043347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 299708043347 in words is "two hundred ninety-nine billion, seven hundred eight million, forty-three thousand, three hundred forty-seven".