20389302298 has 8 divisors (see below), whose sum is σ = 30635013600. Its totient is φ = 10177631100.

The previous prime is 20389302233. The next prime is 20389302313. The reversal of 20389302298 is 89220398302.

It is a happy number.

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

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, 8508528 + ... + 8510923.

It is an arithmetic number, because the mean of its divisors is an integer number (3829376700).

Almost surely, 2^20389302298 is an apocalyptic number.

20389302298 is a deficient number, since it is larger than the sum of its proper divisors (10245711302).

20389302298 is a wasteful number, since it uses less digits than its factorization.

20389302298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020052.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 20389302298 in words is "twenty billion, three hundred eighty-nine million, three hundred two thousand, two hundred ninety-eight".