299992370589085 has 8 divisors (see below), whose sum is σ = 360114595444440. Its totient is φ = 239911395979584.

The previous prime is 299992370589071. The next prime is 299992370589097. The reversal of 299992370589085 is 580985073299992.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 151742338003876 + 148250032585209 = 12318374^2 + 12175797^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 299992370589085 - 2⁷ = 299992370588957 is a prime.

It is a super-2 number, since 2×299992370589085² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 299992370588993 and 299992370589011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10312545462 + ... + 10312574551.

It is an arithmetic number, because the mean of its divisors is an integer number (45014324430555).

Almost surely, 2^{299992370589085} is an apocalyptic number.

It is an amenable number.

299992370589085 is a deficient number, since it is larger than the sum of its proper divisors (60122224855355).

299992370589085 is a wasteful number, since it uses less digits than its factorization.

299992370589085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20625122927.

The product of its (nonzero) digits is 7936185600, while the sum is 85.

The spelling of 299992370589085 in words is "two hundred ninety-nine trillion, nine hundred ninety-two billion, three hundred seventy million, five hundred eighty-nine thousand, eighty-five".