12462061301056 has 224 divisors, whose sum is σ = 25923898368000. Its totient is φ = 5939305064448.

The previous prime is 12462061301003. The next prime is 12462061301117. The reversal of 12462061301056 is 65010316026421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9713219391 + ... + 9713220673.

Almost surely, 2^{12462061301056} is an apocalyptic number.

12462061301056 is a gapful number since it is divisible by the number (16) 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 12462061301056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12961949184000).

12462061301056 is an abundant number, since it is smaller than the sum of its proper divisors (13461837066944).

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

12462061301056 is a wasteful number, since it uses less digits than its factorization.

12462061301056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 12462061301056 its reverse (65010316026421), we get a palindrome (77472377327477).

The spelling of 12462061301056 in words is "twelve trillion, four hundred sixty-two billion, sixty-one million, three hundred one thousand, fifty-six".