94171919352 has 128 divisors (see below), whose sum is σ = 285455155200. Its totient is φ = 25289324928.

The previous prime is 94171919311. The next prime is 94171919357. The reversal of 94171919352 is 25391917149.

It is a junction number, because it is equal to n+sod(n) for n = 94171919295 and 94171919304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94171919357) 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, 289233 + ... + 521535.

It is an arithmetic number, because the mean of its divisors is an integer number (2230118400).

Almost surely, 2^94171919352 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 94171919352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142727577600).

94171919352 is an abundant number, since it is smaller than the sum of its proper divisors (191283235848).

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

94171919352 is a wasteful number, since it uses less digits than its factorization.

94171919352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232465 (or 232461 counting only the distinct ones).

The product of its digits is 612360, while the sum is 51.

The spelling of 94171919352 in words is "ninety-four billion, one hundred seventy-one million, nine hundred nineteen thousand, three hundred fifty-two".