299899998992 has 40 divisors (see below), whose sum is σ = 633964126080. Its totient is φ = 136299991680.

The previous prime is 299899998971. The next prime is 299899999019.

It is a happy number.

299899998992 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255778 + ... + 1475390.

It is an arithmetic number, because the mean of its divisors is an integer number (15849103152).

Almost surely, 2^299899998992 is an apocalyptic number.

299899998992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

299899998992 is an abundant number, since it is smaller than the sum of its proper divisors (334064127088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299899998992 is a wasteful number, since it uses less digits than its factorization.

299899998992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227391 (or 227385 counting only the distinct ones).

The product of its digits is 11019960576, while the sum is 92.

The spelling of 299899998992 in words is "two hundred ninety-nine billion, eight hundred ninety-nine million, nine hundred ninety-eight thousand, nine hundred ninety-two".