200024004120401 has 4 divisors (see below), whose sum is σ = 200217638200932. Its totient is φ = 199830370039872.

The previous prime is 200024004120379. The next prime is 200024004120533. The reversal of 200024004120401 is 104021400420002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 178965532840000 + 21058471280401 = 13377800^2 + 4588951^2 .

It is a cyclic number.

It is not a de Polignac number, because 200024004120401 - 2⁴⁶ = 129655259942737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200024004120601) 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, 96817038716 + ... + 96817040781.

It is an arithmetic number, because the mean of its divisors is an integer number (50054409550233).

Almost surely, 2^{200024004120401} is an apocalyptic number.

It is an amenable number.

200024004120401 is a deficient number, since it is larger than the sum of its proper divisors (193634080531).

200024004120401 is a wasteful number, since it uses less digits than its factorization.

200024004120401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193634080530.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 200024004120401 its reverse (104021400420002), we get a palindrome (304045404540403).

The spelling of 200024004120401 in words is "two hundred trillion, twenty-four billion, four million, one hundred twenty thousand, four hundred one".