83125344361 has 8 divisors (see below), whose sum is σ = 87633713664. Its totient is φ = 78691493760.

The previous prime is 83125344347. The next prime is 83125344389. The reversal of 83125344361 is 16344352138.

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 83125344361 - 2¹⁹ = 83124820073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83125344161) 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, 18627385 + ... + 18631846.

It is an arithmetic number, because the mean of its divisors is an integer number (10954214208).

Almost surely, 2^83125344361 is an apocalyptic number.

It is an amenable number.

83125344361 is a deficient number, since it is larger than the sum of its proper divisors (4508369303).

83125344361 is a wasteful number, since it uses less digits than its factorization.

83125344361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37259351.

The product of its digits is 207360, while the sum is 40.

Adding to 83125344361 its reverse (16344352138), we get a palindrome (99469696499).

The spelling of 83125344361 in words is "eighty-three billion, one hundred twenty-five million, three hundred forty-four thousand, three hundred sixty-one".