299828987199 has 48 divisors (see below), whose sum is σ = 524161864512. Its totient is φ = 161224556544.

The previous prime is 299828987179. The next prime is 299828987201. The reversal of 299828987199 is 991789828992.

It is a happy number.

It is not a de Polignac number, because 299828987199 - 2¹⁶ = 299828921663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299828987119) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7125807 + ... + 7167759.

It is an arithmetic number, because the mean of its divisors is an integer number (10920038844).

Almost surely, 2^299828987199 is an apocalyptic number.

299828987199 is a deficient number, since it is larger than the sum of its proper divisors (224332877313).

299828987199 is a wasteful number, since it uses less digits than its factorization.

299828987199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48656 (or 48653 counting only the distinct ones).

The product of its digits is 846526464, while the sum is 81.

The spelling of 299828987199 in words is "two hundred ninety-nine billion, eight hundred twenty-eight million, nine hundred eighty-seven thousand, one hundred ninety-nine".