12298098903480 has 384 divisors, whose sum is σ = 43537786830720. Its totient is φ = 2992544870400.

The previous prime is 12298098903427. The next prime is 12298098903487. The reversal of 12298098903480 is 8430989089221.

It is a happy number.

12298098903480 is a `hidden beast` number, since 122 + 9 + 80 + 9 + 8 + 90 + 348 + 0 = 666.

It is a super-2 number, since 2×12298098903480² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12298098903487) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 305803854 + ... + 305844066.

It is an arithmetic number, because the mean of its divisors is an integer number (113379653205).

Almost surely, 2^{12298098903480} is an apocalyptic number.

12298098903480 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 12298098903480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21768893415360).

12298098903480 is an abundant number, since it is smaller than the sum of its proper divisors (31239687927240).

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

12298098903480 is a wasteful number, since it uses less digits than its factorization.

12298098903480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40991 (or 40984 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 12298098903480 in words is "twelve trillion, two hundred ninety-eight billion, ninety-eight million, nine hundred three thousand, four hundred eighty".