299445918348 has 24 divisors (see below), whose sum is σ = 735481203520. Its totient is φ = 94561868880.

The previous prime is 299445918263. The next prime is 299445918349. The reversal of 299445918348 is 843819544992.

It is not an unprimeable number, because it can be changed into a prime (299445918349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656679418 + ... + 656679873.

Almost surely, 2^299445918348 is an apocalyptic number.

It is an amenable number.

299445918348 is an abundant number, since it is smaller than the sum of its proper divisors (436035285172).

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

299445918348 is a wasteful number, since it uses less digits than its factorization.

299445918348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313359317 (or 1313359315 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 66.

The spelling of 299445918348 in words is "two hundred ninety-nine billion, four hundred forty-five million, nine hundred eighteen thousand, three hundred forty-eight".