299490013913 has 2 divisors, whose sum is σ = 299490013914. Its totient is φ = 299490013912.

The previous prime is 299490013903. The next prime is 299490013939. The reversal of 299490013913 is 319310094992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269970650569 + 29519363344 = 519587^2 + 171812^2 .

It is a cyclic number.

It is not a de Polignac number, because 299490013913 - 2²² = 299485819609 is a prime.

It is not a weakly prime, because it can be changed into another prime (299490013903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149745006956 + 149745006957.

It is an arithmetic number, because the mean of its divisors is an integer number (149745006957).

Almost surely, 2^299490013913 is an apocalyptic number.

It is an amenable number.

299490013913 is a deficient number, since it is larger than the sum of its proper divisors (1).

299490013913 is an equidigital number, since it uses as much as digits as its factorization.

299490013913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472392, while the sum is 50.

The spelling of 299490013913 in words is "two hundred ninety-nine billion, four hundred ninety million, thirteen thousand, nine hundred thirteen".