299588136968 has 16 divisors (see below), whose sum is σ = 574791193680. Its totient is φ = 146310485328.

The previous prime is 299588136943. The next prime is 299588137001. The reversal of 299588136968 is 869631885992.

It is a junction number, because it is equal to n+sod(n) for n = 299588136895 and 299588136904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435447530 + ... + 435448217.

It is an arithmetic number, because the mean of its divisors is an integer number (35924449605).

Almost surely, 2^299588136968 is an apocalyptic number.

It is an amenable number.

299588136968 is a deficient number, since it is larger than the sum of its proper divisors (275203056712).

299588136968 is a wasteful number, since it uses less digits than its factorization.

299588136968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870895796 (or 870895792 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 74.

The spelling of 299588136968 in words is "two hundred ninety-nine billion, five hundred eighty-eight million, one hundred thirty-six thousand, nine hundred sixty-eight".