1293800191712 has 48 divisors (see below), whose sum is σ = 2911535676000. Its totient is φ = 554393369088.

The previous prime is 1293800191577. The next prime is 1293800191721. The reversal of 1293800191712 is 2171910083921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873914 + ... + 1830662.

It is an arithmetic number, because the mean of its divisors is an integer number (60656993250).

Almost surely, 2^{1293800191712} is an apocalyptic number.

It is an amenable number.

1293800191712 is an abundant number, since it is smaller than the sum of its proper divisors (1617735484288).

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

1293800191712 is an equidigital number, since it uses as much as digits as its factorization.

1293800191712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962803 (or 962795 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 1293800191712 in words is "one trillion, two hundred ninety-three billion, eight hundred million, one hundred ninety-one thousand, seven hundred twelve".