115173171013344 has 192 divisors, whose sum is σ = 305458934760000. Its totient is φ = 37994739793920.

The previous prime is 115173171013343. The next prime is 115173171013361. The reversal of 115173171013344 is 443310171371511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 115173171013296 and 115173171013305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115173171013343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37625993574 + ... + 37625996634.

It is an arithmetic number, because the mean of its divisors is an integer number (1590931951875).

Almost surely, 2^{115173171013344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115173171013344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152729467380000).

115173171013344 is an abundant number, since it is smaller than the sum of its proper divisors (190285763746656).

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

115173171013344 is a wasteful number, since it uses less digits than its factorization.

115173171013344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7213 (or 7205 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 115173171013344 in words is "one hundred fifteen trillion, one hundred seventy-three billion, one hundred seventy-one million, thirteen thousand, three hundred forty-four".