12298750008 has 64 divisors (see below), whose sum is σ = 32475945600. Its totient is φ = 3870518400.

The previous prime is 12298749973. The next prime is 12298750019. The reversal of 12298750008 is 80005789221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87583 + ... + 179633.

It is an arithmetic number, because the mean of its divisors is an integer number (507436650).

Almost surely, 2^12298750008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12298750008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16237972800).

12298750008 is an abundant number, since it is smaller than the sum of its proper divisors (20177195592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12298750008 is a wasteful number, since it uses less digits than its factorization.

12298750008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92372 (or 92368 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 12298750008 in words is "twelve billion, two hundred ninety-eight million, seven hundred fifty thousand, eight".