201340200393 has 32 divisors (see below), whose sum is σ = 301429497600. Its totient is φ = 132810997248.

The previous prime is 201340200379. The next prime is 201340200409. The reversal of 201340200393 is 393002043102.

It is a happy number.

201340200393 is a `hidden beast` number, since 20 + 13 + 40 + 200 + 393 = 666.

It is not a de Polignac number, because 201340200393 - 2⁵ = 201340200361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (201340200343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16412380 + ... + 16424642.

It is an arithmetic number, because the mean of its divisors is an integer number (9419671800).

Almost surely, 2^201340200393 is an apocalyptic number.

It is an amenable number.

201340200393 is a deficient number, since it is larger than the sum of its proper divisors (100089297207).

201340200393 is a wasteful number, since it uses less digits than its factorization.

201340200393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18638 (or 18632 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 201340200393 its reverse (393002043102), we get a palindrome (594342243495).

The spelling of 201340200393 in words is "two hundred one billion, three hundred forty million, two hundred thousand, three hundred ninety-three".