91834063750361 has 8 divisors (see below), whose sum is σ = 91931677543200. Its totient is φ = 91736451309888.

The previous prime is 91834063750279. The next prime is 91834063750421. The reversal of 91834063750361 is 16305736043819.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-91834063750361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 91834063750297 and 91834063750306.

It is not an unprimeable number, because it can be changed into a prime (91834063750661) 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, 195972065 + ... + 196440113.

It is an arithmetic number, because the mean of its divisors is an integer number (11491459692900).

Almost surely, 2^{91834063750361} is an apocalyptic number.

It is an amenable number.

91834063750361 is a deficient number, since it is larger than the sum of its proper divisors (97613792839).

91834063750361 is a wasteful number, since it uses less digits than its factorization.

91834063750361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676183.

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

The spelling of 91834063750361 in words is "ninety-one trillion, eight hundred thirty-four billion, sixty-three million, seven hundred fifty thousand, three hundred sixty-one".