4393113093903 has 4 divisors (see below), whose sum is σ = 5857484125208. Its totient is φ = 2928742062600.

The previous prime is 4393113093851. The next prime is 4393113093923. The reversal of 4393113093903 is 3093903113934.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4393113093903 - 2²¹ = 4393110996751 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 (4393113093923) 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, 732185515648 + ... + 732185515653.

It is an arithmetic number, because the mean of its divisors is an integer number (1464371031302).

Almost surely, 2^{4393113093903} is an apocalyptic number.

4393113093903 is a deficient number, since it is larger than the sum of its proper divisors (1464371031305).

4393113093903 is a wasteful number, since it uses less digits than its factorization.

4393113093903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464371031304.

The product of its (nonzero) digits is 708588, while the sum is 48.

The spelling of 4393113093903 in words is "four trillion, three hundred ninety-three billion, one hundred thirteen million, ninety-three thousand, nine hundred three".