12616360848 has 720 divisors, whose sum is σ = 48256911360. Its totient is φ = 3127444992.

The previous prime is 12616360837. The next prime is 12616360849. The reversal of 12616360848 is 84806361621.

12616360848 is a `hidden beast` number, since 1 + 2 + 6 + 1 + 636 + 0 + 8 + 4 + 8 = 666.

It is a super-2 number, since 2×12616360848² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12616360849) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 99341361 + ... + 99341487.

It is an arithmetic number, because the mean of its divisors is an integer number (67023488).

Almost surely, 2^12616360848 is an apocalyptic number.

12616360848 is a gapful number since it is divisible by the number (18) 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 12616360848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24128455680).

12616360848 is an abundant number, since it is smaller than the sum of its proper divisors (35640550512).

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

12616360848 is a wasteful number, since it uses less digits than its factorization.

12616360848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 12616360848 in words is "twelve billion, six hundred sixteen million, three hundred sixty thousand, eight hundred forty-eight".