12800748086 has 8 divisors (see below), whose sum is σ = 21944139600. Its totient is φ = 5486034888.

The previous prime is 12800748083. The next prime is 12800748101. The reversal of 12800748086 is 68084700821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12800748086² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12800748083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457169561 + ... + 457169588.

It is an arithmetic number, because the mean of its divisors is an integer number (2743017450).

Almost surely, 2^12800748086 is an apocalyptic number.

12800748086 is a deficient number, since it is larger than the sum of its proper divisors (9143391514).

12800748086 is an equidigital number, since it uses as much as digits as its factorization.

12800748086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914339158.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 12800748086 in words is "twelve billion, eight hundred million, seven hundred forty-eight thousand, eighty-six".