83354233693 has 8 divisors (see below), whose sum is σ = 85299768576. Its totient is φ = 81409020000.

The previous prime is 83354233687. The next prime is 83354233717. The reversal of 83354233693 is 39633245338.

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 83354233693 - 2³³ = 74764299101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83354233643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491793 + ... + 639193.

It is an arithmetic number, because the mean of its divisors is an integer number (10662471072).

Almost surely, 2^83354233693 is an apocalyptic number.

It is an amenable number.

83354233693 is a deficient number, since it is larger than the sum of its proper divisors (1945534883).

83354233693 is a wasteful number, since it uses less digits than its factorization.

83354233693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160595.

The product of its digits is 4199040, while the sum is 49.

The spelling of 83354233693 in words is "eighty-three billion, three hundred fifty-four million, two hundred thirty-three thousand, six hundred ninety-three".