299830628291 has 2 divisors, whose sum is σ = 299830628292. Its totient is φ = 299830628290.

The previous prime is 299830628267. The next prime is 299830628309. The reversal of 299830628291 is 192826038992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 299830628291 - 2²⁶ = 299763519427 is a prime.

It is a super-4 number, since 4×299830628291⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 299830628291.

It is not a weakly prime, because it can be changed into another prime (299830628221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149915314145 + 149915314146.

It is an arithmetic number, because the mean of its divisors is an integer number (149915314146).

Almost surely, 2^299830628291 is an apocalyptic number.

299830628291 is a deficient number, since it is larger than the sum of its proper divisors (1).

299830628291 is an equidigital number, since it uses as much as digits as its factorization.

299830628291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 59.

The spelling of 299830628291 in words is "two hundred ninety-nine billion, eight hundred thirty million, six hundred twenty-eight thousand, two hundred ninety-one".