12900760081000 has 128 divisors (see below), whose sum is σ = 33994449515520. Its totient is φ = 4539856800000.

The previous prime is 12900760080973. The next prime is 12900760081007. The reversal of 12900760081000 is 18006700921.

It is a happy number.

It is a super-2 number, since 2×12900760081000² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12900760081007) 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 31 ways as a sum of consecutive naturals, for example, 18575071 + ... + 19257070.

It is an arithmetic number, because the mean of its divisors is an integer number (265581636840).

Almost surely, 2^{12900760081000} is an apocalyptic number.

12900760081000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12900760081000 is an abundant number, since it is smaller than the sum of its proper divisors (21093689434520).

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

12900760081000 is a wasteful number, since it uses less digits than its factorization.

12900760081000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37832204 (or 37832190 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

Adding to 12900760081000 its reverse (18006700921), we get a palindrome (12918766781921).

The spelling of 12900760081000 in words is "twelve trillion, nine hundred billion, seven hundred sixty million, eighty-one thousand".