200463504944 has 20 divisors (see below), whose sum is σ = 388422977880. Its totient is φ = 100225317120.

The previous prime is 200463504869. The next prime is 200463504973. The reversal of 200463504944 is 449405364002.

It is a happy number.

It is a super-2 number, since 2×200463504944² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140042 + ... + 648489.

It is an arithmetic number, because the mean of its divisors is an integer number (19421148894).

Almost surely, 2^200463504944 is an apocalyptic number.

It is an amenable number.

200463504944 is a deficient number, since it is larger than the sum of its proper divisors (187959472936).

200463504944 is a wasteful number, since it uses less digits than its factorization.

200463504944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804428 (or 804422 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 200463504944 its reverse (449405364002), we get a palindrome (649868868946).

The spelling of 200463504944 in words is "two hundred billion, four hundred sixty-three million, five hundred four thousand, nine hundred forty-four".