200401021441 has 16 divisors (see below), whose sum is σ = 202623508800. Its totient is φ = 198192735808.

The previous prime is 200401021427. The next prime is 200401021517. The reversal of 200401021441 is 144120104002.

It is a cyclic number.

It is not a de Polignac number, because 200401021441 - 2⁷ = 200401021313 is a prime.

It is a super-2 number, since 2×200401021441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200401021141) 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 15 ways as a sum of consecutive naturals, for example, 49935951 + ... + 49939963.

It is an arithmetic number, because the mean of its divisors is an integer number (12663969300).

Almost surely, 2^200401021441 is an apocalyptic number.

It is an amenable number.

200401021441 is a deficient number, since it is larger than the sum of its proper divisors (2222487359).

200401021441 is a wasteful number, since it uses less digits than its factorization.

200401021441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200401021441 its reverse (144120104002), we get a palindrome (344521125443).

The spelling of 200401021441 in words is "two hundred billion, four hundred one million, twenty-one thousand, four hundred forty-one".