200505432044 has 24 divisors (see below), whose sum is σ = 369411139440. Its totient is φ = 94961078784.

The previous prime is 200505432011. The next prime is 200505432131. The reversal of 200505432044 is 440234505002.

200505432044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200505432044² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200505431998 and 200505432016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275192 + ... + 690464.

It is an arithmetic number, because the mean of its divisors is an integer number (15392130810).

Almost surely, 2^200505432044 is an apocalyptic number.

It is an amenable number.

200505432044 is a deficient number, since it is larger than the sum of its proper divisors (168905707396).

200505432044 is a wasteful number, since it uses less digits than its factorization.

200505432044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421649 (or 421647 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 200505432044 its reverse (440234505002), we get a palindrome (640739937046).

The spelling of 200505432044 in words is "two hundred billion, five hundred five million, four hundred thirty-two thousand, forty-four".