12298498560 has 480 divisors, whose sum is σ = 44796989952. Its totient is φ = 3114270720.

The previous prime is 12298498549. The next prime is 12298498607. The reversal of 12298498560 is 6589489221.

It is a happy number.

12298498560 is a `hidden beast` number, since 1 + 2 + 2 + 98 + 498 + 5 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a junction number, because it is equal to n+sod(n) for n = 12298498497 and 12298498506.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47853952 + ... + 47854208.

Almost surely, 2^12298498560 is an apocalyptic number.

12298498560 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 12298498560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22398494976).

12298498560 is an abundant number, since it is smaller than the sum of its proper divisors (32498491392).

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

12298498560 is a wasteful number, since it uses less digits than its factorization.

12298498560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 12298498560 in words is "twelve billion, two hundred ninety-eight million, four hundred ninety-eight thousand, five hundred sixty".