985773134293 has 8 divisors (see below), whose sum is σ = 1029388660416. Its totient is φ = 942220593600.

The previous prime is 985773134267. The next prime is 985773134299. The reversal of 985773134293 is 392431377589.

It is a happy number.

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 985773134293 - 2⁵ = 985773134261 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 (985773134299) 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, 15714363 + ... + 15776968.

It is an arithmetic number, because the mean of its divisors is an integer number (128673582552).

Almost surely, 2^985773134293 is an apocalyptic number.

It is an amenable number.

985773134293 is a deficient number, since it is larger than the sum of its proper divisors (43615526123).

985773134293 is a wasteful number, since it uses less digits than its factorization.

985773134293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31492715.

The product of its digits is 34292160, while the sum is 61.

The spelling of 985773134293 in words is "nine hundred eighty-five billion, seven hundred seventy-three million, one hundred thirty-four thousand, two hundred ninety-three".