83350194343 has 4 divisors (see below), whose sum is σ = 89761747768. Its totient is φ = 76938640920.

The previous prime is 83350194341. The next prime is 83350194383. The reversal of 83350194343 is 34349105338.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83350194343 - 2¹ = 83350194341 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 83350194343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83350194341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3205776693 + ... + 3205776718.

It is an arithmetic number, because the mean of its divisors is an integer number (22440436942).

Almost surely, 2^83350194343 is an apocalyptic number.

83350194343 is a deficient number, since it is larger than the sum of its proper divisors (6411553425).

83350194343 is a wasteful number, since it uses less digits than its factorization.

83350194343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411553424.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 83350194343 in words is "eighty-three billion, three hundred fifty million, one hundred ninety-four thousand, three hundred forty-three".