12298728337 has 16 divisors (see below), whose sum is σ = 14978875392. Its totient is φ = 9868882320.

The previous prime is 12298728313. The next prime is 12298728341. The reversal of 12298728337 is 73382789221.

It is a happy number.

It is not a de Polignac number, because 12298728337 - 2⁷ = 12298728209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12298728347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805089 + ... + 820222.

It is an arithmetic number, because the mean of its divisors is an integer number (936179712).

Almost surely, 2^12298728337 is an apocalyptic number.

It is an amenable number.

12298728337 is a deficient number, since it is larger than the sum of its proper divisors (2680147055).

12298728337 is a wasteful number, since it uses less digits than its factorization.

12298728337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625388.

The product of its digits is 2032128, while the sum is 52.

The spelling of 12298728337 in words is "twelve billion, two hundred ninety-eight million, seven hundred twenty-eight thousand, three hundred thirty-seven".