4623143663 has 8 divisors (see below), whose sum is σ = 4819074480. Its totient is φ = 4429647040.

The previous prime is 4623143647. The next prime is 4623143671. The reversal of 4623143663 is 3663413264.

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

It is a cyclic number.

It is not a de Polignac number, because 4623143663 - 2⁴ = 4623143647 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 (4623140663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604670 + ... + 612267.

It is an arithmetic number, because the mean of its divisors is an integer number (602384310).

Almost surely, 2^4623143663 is an apocalyptic number.

4623143663 is a deficient number, since it is larger than the sum of its proper divisors (195930817).

4623143663 is a wasteful number, since it uses less digits than its factorization.

4623143663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217097.

The product of its digits is 186624, while the sum is 38.

The square root of 4623143663 is about 67993.7031128619. The cubic root of 4623143663 is about 1665.8879869225.

The spelling of 4623143663 in words is "four billion, six hundred twenty-three million, one hundred forty-three thousand, six hundred sixty-three".