4840631106863 has 4 divisors (see below), whose sum is σ = 4865712097248. Its totient is φ = 4815550116480.

The previous prime is 4840631106821. The next prime is 4840631106911. The reversal of 4840631106863 is 3686011360484.

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 4840631106863 - 2²² = 4840626912559 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 (4840631106463) 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, 12540494903 + ... + 12540495288.

It is an arithmetic number, because the mean of its divisors is an integer number (1216428024312).

Almost surely, 2^{4840631106863} is an apocalyptic number.

4840631106863 is a deficient number, since it is larger than the sum of its proper divisors (25080990385).

4840631106863 is a wasteful number, since it uses less digits than its factorization.

4840631106863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25080990384.

The product of its (nonzero) digits is 1990656, while the sum is 50.

It can be divided in two parts, 4840631 and 106863, that added together give a palindrome (4947494).

The spelling of 4840631106863 in words is "four trillion, eight hundred forty billion, six hundred thirty-one million, one hundred six thousand, eight hundred sixty-three".