12498708489 has 8 divisors (see below), whose sum is σ = 16829944512. Its totient is φ = 8249972400.

The previous prime is 12498708487. The next prime is 12498708491. The reversal of 12498708489 is 98480789421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12498708487) and next prime (12498708491).

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

It is not a de Polignac number, because 12498708489 - 2¹ = 12498708487 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12498708487) 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, 20624629 + ... + 20625234.

It is an arithmetic number, because the mean of its divisors is an integer number (2103743064).

Almost surely, 2^12498708489 is an apocalyptic number.

It is an amenable number.

12498708489 is a deficient number, since it is larger than the sum of its proper divisors (4331236023).

12498708489 is a wasteful number, since it uses less digits than its factorization.

12498708489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41249967.

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 12498708489 in words is "twelve billion, four hundred ninety-eight million, seven hundred eight thousand, four hundred eighty-nine".