4681328865403 has 4 divisors (see below), whose sum is σ = 4681341213760. Its totient is φ = 4681316517048.

The previous prime is 4681328865401. The next prime is 4681328865457. The reversal of 4681328865403 is 3045688231864.

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 4681328865403 - 2¹ = 4681328865401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4681328865401) 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, 5586900 + ... + 6369937.

It is an arithmetic number, because the mean of its divisors is an integer number (1170335303440).

Almost surely, 2^{4681328865403} is an apocalyptic number.

4681328865403 is a deficient number, since it is larger than the sum of its proper divisors (12348357).

4681328865403 is a wasteful number, since it uses less digits than its factorization.

4681328865403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12348356.

The product of its (nonzero) digits is 26542080, while the sum is 58.

The spelling of 4681328865403 in words is "four trillion, six hundred eighty-one billion, three hundred twenty-eight million, eight hundred sixty-five thousand, four hundred three".