4681303684623 has 64 divisors (see below), whose sum is σ = 7287617433600. Its totient is φ = 2965848480000.

The previous prime is 4681303684619. The next prime is 4681303684663. The reversal of 4681303684623 is 3264863031864.

4681303684623 is a `hidden beast` number, since 4 + 6 + 8 + 1 + 3 + 0 + 3 + 6 + 8 + 4 + 623 = 666.

It is not a de Polignac number, because 4681303684623 - 2² = 4681303684619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4681303684623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681303684663) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33341338 + ... + 33481448.

It is an arithmetic number, because the mean of its divisors is an integer number (113869022400).

Almost surely, 2^{4681303684623} is an apocalyptic number.

4681303684623 is a deficient number, since it is larger than the sum of its proper divisors (2606313748977).

4681303684623 is a wasteful number, since it uses less digits than its factorization.

4681303684623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140821 (or 140815 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 4681303684623 in words is "four trillion, six hundred eighty-one billion, three hundred three million, six hundred eighty-four thousand, six hundred twenty-three".