83400292317359 has 4 divisors (see below), whose sum is σ = 83417281585320. Its totient is φ = 83383303049400.

The previous prime is 83400292317341. The next prime is 83400292317421. The reversal of 83400292317359 is 95371329200438.

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 83400292317359 - 2¹⁶ = 83400292251823 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 (83400292317059) 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, 8494626617 + ... + 8494636434.

It is an arithmetic number, because the mean of its divisors is an integer number (20854320396330).

Almost surely, 2^{83400292317359} is an apocalyptic number.

83400292317359 is a deficient number, since it is larger than the sum of its proper divisors (16989267961).

83400292317359 is a wasteful number, since it uses less digits than its factorization.

83400292317359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16989267960.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 83400292317359 in words is "eighty-three trillion, four hundred billion, two hundred ninety-two million, three hundred seventeen thousand, three hundred fifty-nine".