200454341044 has 12 divisors (see below), whose sum is σ = 369257996800. Its totient is φ = 94952056248.

The previous prime is 200454340927. The next prime is 200454341051. The reversal of 200454341044 is 440143454002.

It is a junction number, because it is equal to n+sod(n) for n = 200454340997 and 200454341015.

It is a congruent number.

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, 1318778484 + ... + 1318778635.

Almost surely, 2^200454341044 is an apocalyptic number.

It is an amenable number.

200454341044 is a deficient number, since it is larger than the sum of its proper divisors (168803655756).

200454341044 is a wasteful number, since it uses less digits than its factorization.

200454341044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637557142 (or 2637557140 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 200454341044 its reverse (440143454002), we get a palindrome (640597795046).

The spelling of 200454341044 in words is "two hundred billion, four hundred fifty-four million, three hundred forty-one thousand, forty-four".