12850789663488 has 576 divisors, whose sum is σ = 41137831010304. Its totient is φ = 3484090368000.

The previous prime is 12850789663469. The next prime is 12850789663511. The reversal of 12850789663488 is 88436698705821.

It is a super-2 number, since 2×12850789663488² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3588601858 + ... + 3588605438.

It is an arithmetic number, because the mean of its divisors is an integer number (71419845504).

It is a 1-persistent number, because it is pandigital, but 2⋅12850789663488 = 25701579326976 is not.

Almost surely, 2^{12850789663488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12850789663488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20568915505152).

12850789663488 is an abundant number, since it is smaller than the sum of its proper divisors (28287041346816).

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

12850789663488 is a wasteful number, since it uses less digits than its factorization.

12850789663488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052 (or 4038 counting only the distinct ones).

The product of its (nonzero) digits is 1114767360, while the sum is 75.

The spelling of 12850789663488 in words is "twelve trillion, eight hundred fifty billion, seven hundred eighty-nine million, six hundred sixty-three thousand, four hundred eighty-eight".