83429197437189 has 8 divisors (see below), whose sum is σ = 117093610438240. Its totient is φ = 52692124697136.

The previous prime is 83429197437109. The next prime is 83429197437191. The reversal of 83429197437189 is 98173479192438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83429197437189 - 2²⁰ = 83429196388613 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 83429197437189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83429197437109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731835065182 + ... + 731835065295.

It is an arithmetic number, because the mean of its divisors is an integer number (14636701304780).

Almost surely, 2^{83429197437189} is an apocalyptic number.

It is an amenable number.

83429197437189 is a deficient number, since it is larger than the sum of its proper divisors (33664413001051).

83429197437189 is a wasteful number, since it uses less digits than its factorization.

83429197437189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463670130499.

The product of its digits is 658409472, while the sum is 75.

The spelling of 83429197437189 in words is "eighty-three trillion, four hundred twenty-nine billion, one hundred ninety-seven million, four hundred thirty-seven thousand, one hundred eighty-nine".