200004144406 has 32 divisors (see below), whose sum is σ = 335692836000. Its totient is φ = 88596967680.

The previous prime is 200004144397. The next prime is 200004144419. The reversal of 200004144406 is 604441400002.

It is a super-2 number, since 2×200004144406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 401871 + ... + 749338.

It is an arithmetic number, because the mean of its divisors is an integer number (10490401125).

Almost surely, 2^200004144406 is an apocalyptic number.

200004144406 is a deficient number, since it is larger than the sum of its proper divisors (135688691594).

200004144406 is a wasteful number, since it uses less digits than its factorization.

200004144406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151424.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 200004144406 its reverse (604441400002), we get a palindrome (804445544408).

The spelling of 200004144406 in words is "two hundred billion, four million, one hundred forty-four thousand, four hundred six".