17842119112955 has 8 divisors (see below), whose sum is σ = 21414879716832. Its totient is φ = 14270804102848.

The previous prime is 17842119112949. The next prime is 17842119113041. The reversal of 17842119112955 is 55921191124871.

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

It is a cyclic number.

It is not a de Polignac number, because 17842119112955 - 2³⁰ = 17841045371131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17842119112955.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361371287 + ... + 361420656.

It is an arithmetic number, because the mean of its divisors is an integer number (2676859964604).

Almost surely, 2^{17842119112955} is an apocalyptic number.

17842119112955 is a deficient number, since it is larger than the sum of its proper divisors (3572760603877).

17842119112955 is an equidigital number, since it uses as much as digits as its factorization.

17842119112955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722796885.

The product of its digits is 1814400, while the sum is 56.

The spelling of 17842119112955 in words is "seventeen trillion, eight hundred forty-two billion, one hundred nineteen million, one hundred twelve thousand, nine hundred fifty-five".