299927132249 has 8 divisors (see below), whose sum is σ = 301926953472. Its totient is φ = 297927489600.

The previous prime is 299927132221. The next prime is 299927132257. The reversal of 299927132249 is 942231729992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-299927132249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (299927132299) 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, 6679457 + ... + 6724209.

It is an arithmetic number, because the mean of its divisors is an integer number (37740869184).

Almost surely, 2^299927132249 is an apocalyptic number.

It is an amenable number.

299927132249 is a deficient number, since it is larger than the sum of its proper divisors (1999821223).

299927132249 is a wasteful number, since it uses less digits than its factorization.

299927132249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89287.

The product of its digits is 8817984, while the sum is 59.

The spelling of 299927132249 in words is "two hundred ninety-nine billion, nine hundred twenty-seven million, one hundred thirty-two thousand, two hundred forty-nine".