617944182383 has 16 divisors (see below), whose sum is σ = 675314775936. Its totient is φ = 560773081440.

The previous prime is 617944182371. The next prime is 617944182397. The reversal of 617944182383 is 383281449716.

It is not a de Polignac number, because 617944182383 - 2¹² = 617944178287 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 (617944187383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28936916 + ... + 28958262.

It is an arithmetic number, because the mean of its divisors is an integer number (42207173496).

Almost surely, 2^617944182383 is an apocalyptic number.

617944182383 is a deficient number, since it is larger than the sum of its proper divisors (57370593553).

617944182383 is a wasteful number, since it uses less digits than its factorization.

617944182383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25894.

The product of its digits is 6967296, while the sum is 56.

The spelling of 617944182383 in words is "six hundred seventeen billion, nine hundred forty-four million, one hundred eighty-two thousand, three hundred eighty-three".