83351834352 has 120 divisors (see below), whose sum is σ = 244129565680. Its totient is φ = 27528906240.

The previous prime is 83351834333. The next prime is 83351834417. The reversal of 83351834352 is 25343815338.

83351834352 is a `hidden beast` number, since 8 + 3 + 35 + 183 + 435 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 83351834298 and 83351834307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325452 + ... + 522132.

Almost surely, 2^83351834352 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 83351834352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122064782840).

83351834352 is an abundant number, since it is smaller than the sum of its proper divisors (160777731328).

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

83351834352 is a wasteful number, since it uses less digits than its factorization.

83351834352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196813 (or 196795 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 83351834352 in words is "eighty-three billion, three hundred fifty-one million, eight hundred thirty-four thousand, three hundred fifty-two".