12598198080 has 224 divisors, whose sum is σ = 44241988224. Its totient is φ = 3017170944.

The previous prime is 12598198073. The next prime is 12598198087. The reversal of 12598198080 is 8089189521.

It is an interprime number because it is at equal distance from previous prime (12598198073) and next prime (12598198087).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12598198087) 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 31 ways as a sum of consecutive naturals, for example, 448119 + ... + 475401.

It is an arithmetic number, because the mean of its divisors is an integer number (197508876).

Almost surely, 2^12598198080 is an apocalyptic number.

12598198080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12598198080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22120994112).

12598198080 is an abundant number, since it is smaller than the sum of its proper divisors (31643790144).

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

12598198080 is a wasteful number, since it uses less digits than its factorization.

12598198080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27353 (or 27343 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 51.

The spelling of 12598198080 in words is "twelve billion, five hundred ninety-eight million, one hundred ninety-eight thousand, eighty".