299540344043 has 2 divisors, whose sum is σ = 299540344044. Its totient is φ = 299540344042.

The previous prime is 299540344013. The next prime is 299540344067. The reversal of 299540344043 is 340443045992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 299540344043 - 2⁸ = 299540343787 is a prime.

It is not a weakly prime, because it can be changed into another prime (299540344003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149770172021 + 149770172022.

It is an arithmetic number, because the mean of its divisors is an integer number (149770172022).

Almost surely, 2^299540344043 is an apocalyptic number.

299540344043 is a deficient number, since it is larger than the sum of its proper divisors (1).

299540344043 is an equidigital number, since it uses as much as digits as its factorization.

299540344043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 299540344043 in words is "two hundred ninety-nine billion, five hundred forty million, three hundred forty-four thousand, forty-three".