200540021442413 has 8 divisors (see below), whose sum is σ = 201903484048896. Its totient is φ = 199179824616000.

The previous prime is 200540021442379. The next prime is 200540021442427. The reversal of 200540021442413 is 314244120045002.

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 200540021442413 - 2²⁶ = 200539954333549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200540021442413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200540021442463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816321788 + ... + 816567413.

It is an arithmetic number, because the mean of its divisors is an integer number (25237935506112).

Almost surely, 2^{200540021442413} is an apocalyptic number.

It is an amenable number.

200540021442413 is a deficient number, since it is larger than the sum of its proper divisors (1363462606483).

200540021442413 is a wasteful number, since it uses less digits than its factorization.

200540021442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632890035.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 200540021442413 its reverse (314244120045002), we get a palindrome (514784141487415).

The spelling of 200540021442413 in words is "two hundred trillion, five hundred forty billion, twenty-one million, four hundred forty-two thousand, four hundred thirteen".