83085142240573 has 8 divisors (see below), whose sum is σ = 95970003871680. Its totient is φ = 71088891756480.

The previous prime is 83085142240571. The next prime is 83085142240589. The reversal of 83085142240573 is 37504224158038.

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 83085142240573 - 2¹ = 83085142240571 is a prime.

It is a super-2 number, since 2×83085142240573² (a number of 29 digits) contains 22 as substring.

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 83085142240573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83085142240571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222152786553 + ... + 222152786926.

It is an arithmetic number, because the mean of its divisors is an integer number (11996250483960).

Almost surely, 2^{83085142240573} is an apocalyptic number.

It is an amenable number.

83085142240573 is a deficient number, since it is larger than the sum of its proper divisors (12884861631107).

83085142240573 is a wasteful number, since it uses less digits than its factorization.

83085142240573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444305573507.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 83085142240573 in words is "eighty-three trillion, eighty-five billion, one hundred forty-two million, two hundred forty thousand, five hundred seventy-three".