200434240444 has 24 divisors (see below), whose sum is σ = 357208412400. Its totient is φ = 98379488640.

The previous prime is 200434240423. The next prime is 200434240483. The reversal of 200434240444 is 444042434002.

It is a congruent number.

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, 431617 + ... + 766264.

It is an arithmetic number, because the mean of its divisors is an integer number (14883683850).

Almost surely, 2^200434240444 is an apocalyptic number.

It is an amenable number.

200434240444 is a deficient number, since it is larger than the sum of its proper divisors (156774171956).

200434240444 is a wasteful number, since it uses less digits than its factorization.

200434240444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198653 (or 1198651 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 200434240444 its reverse (444042434002), we get a palindrome (644476674446).

The spelling of 200434240444 in words is "two hundred billion, four hundred thirty-four million, two hundred forty thousand, four hundred forty-four".