4636383128345 has 16 divisors (see below), whose sum is σ = 5596419091968. Its totient is φ = 3687330713280.

The previous prime is 4636383128257. The next prime is 4636383128411. The reversal of 4636383128345 is 5438213836364.

It is not a de Polignac number, because 4636383128345 - 2¹⁶ = 4636383062809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3403541 + ... + 4566930.

It is an arithmetic number, because the mean of its divisors is an integer number (349776193248).

Almost surely, 2^{4636383128345} is an apocalyptic number.

It is an amenable number.

4636383128345 is a deficient number, since it is larger than the sum of its proper divisors (960035963623).

4636383128345 is a wasteful number, since it uses less digits than its factorization.

4636383128345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7971160.

The product of its digits is 29859840, while the sum is 56.

The spelling of 4636383128345 in words is "four trillion, six hundred thirty-six billion, three hundred eighty-three million, one hundred twenty-eight thousand, three hundred forty-five".