4138805000393 has 8 divisors (see below), whose sum is σ = 4773457930560. Its totient is φ = 3515000838480.

The previous prime is 4138805000381. The next prime is 4138805000401. The reversal of 4138805000393 is 3930005088314.

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 4138805000393 - 2⁶ = 4138805000329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4138805000303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2712191243 + ... + 2712192768.

It is an arithmetic number, because the mean of its divisors is an integer number (596682241320).

Almost surely, 2^{4138805000393} is an apocalyptic number.

It is an amenable number.

4138805000393 is a deficient number, since it is larger than the sum of its proper divisors (634652930167).

4138805000393 is a wasteful number, since it uses less digits than its factorization.

4138805000393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424384127.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 4138805000393 in words is "four trillion, one hundred thirty-eight billion, eight hundred five million, three hundred ninety-three", and thus it is an aban number.