173968549956912 has 40 divisors (see below), whose sum is σ = 449864164244080. Its totient is φ = 57932044369920.

The previous prime is 173968549956911. The next prime is 173968549956917. The reversal of 173968549956912 is 219659945869371.

173968549956912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×173968549956912² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (173968549956911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795959889 + ... + 1796056752.

It is an arithmetic number, because the mean of its divisors is an integer number (11246604106102).

Almost surely, 2^{173968549956912} is an apocalyptic number.

173968549956912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

173968549956912 is an abundant number, since it is smaller than the sum of its proper divisors (275895614287168).

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

173968549956912 is a wasteful number, since it uses less digits than its factorization.

173968549956912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592017661 (or 3592017655 counting only the distinct ones).

The product of its digits is 7936185600, while the sum is 84.

The spelling of 173968549956912 in words is "one hundred seventy-three trillion, nine hundred sixty-eight billion, five hundred forty-nine million, nine hundred fifty-six thousand, nine hundred twelve".