299538835992 has 96 divisors (see below), whose sum is σ = 908920144080. Its totient is φ = 88316110080.

The previous prime is 299538835979. The next prime is 299538836021.

299538835992 is a `hidden beast` number, since 2 + 9 + 9 + 538 + 83 + 5 + 9 + 9 + 2 = 666.

299538835992 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 299538835992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5081583 + ... + 5140190.

Almost surely, 2^299538835992 is an apocalyptic number.

299538835992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

299538835992 is an abundant number, since it is smaller than the sum of its proper divisors (609381308088).

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

299538835992 is a wasteful number, since it uses less digits than its factorization.

299538835992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10221833 (or 10221826 counting only the distinct ones).

The product of its digits is 377913600, while the sum is 72.

The spelling of 299538835992 in words is "two hundred ninety-nine billion, five hundred thirty-eight million, eight hundred thirty-five thousand, nine hundred ninety-two".