12480151860 has 288 divisors, whose sum is σ = 44172221184. Its totient is φ = 2818560000.

The previous prime is 12480151813. The next prime is 12480151883. The reversal of 12480151860 is 6815108421.

12480151860 is a `hidden beast` number, since 1 + 2 + 4 + 80 + 1 + 518 + 60 = 666.

It is a super-2 number, since 2×12480151860² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3397825 + ... + 3401495.

It is an arithmetic number, because the mean of its divisors is an integer number (153375768).

Almost surely, 2^12480151860 is an apocalyptic number.

12480151860 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 12480151860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22086110592).

12480151860 is an abundant number, since it is smaller than the sum of its proper divisors (31692069324).

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

12480151860 is a wasteful number, since it uses less digits than its factorization.

12480151860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815 (or 3810 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 12480151860 in words is "twelve billion, four hundred eighty million, one hundred fifty-one thousand, eight hundred sixty".