12851337502080 has 2304 divisors, whose sum is σ = 61482631392000. Its totient is φ = 2529546485760.

The previous prime is 12851337502049. The next prime is 12851337502127. The reversal of 12851337502080 is 8020573315821.

12851337502080 is a `hidden beast` number, since 1 + 2 + 8 + 5 + 133 + 7 + 502 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1592676286 + ... + 1592684354.

It is an arithmetic number, because the mean of its divisors is an integer number (26685169875).

Almost surely, 2^{12851337502080} is an apocalyptic number.

12851337502080 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 12851337502080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30741315696000).

12851337502080 is an abundant number, since it is smaller than the sum of its proper divisors (48631293889920).

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

12851337502080 is a wasteful number, since it uses less digits than its factorization.

12851337502080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147 (or 8116 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 12851337502080 in words is "twelve trillion, eight hundred fifty-one billion, three hundred thirty-seven million, five hundred two thousand, eighty".