200041434 has 32 divisors (see below), whose sum is σ = 445357440. Its totient is φ = 66557376.

The previous prime is 200041411. The next prime is 200041453. The reversal of 200041434 is 434140002.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 28899 + ... + 35145.

It is an arithmetic number, because the mean of its divisors is an integer number (13917420).

Almost surely, 2^200041434 is an apocalyptic number.

200041434 is an abundant number, since it is smaller than the sum of its proper divisors (245316006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200041434 is a wasteful number, since it uses less digits than its factorization.

200041434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851 (or 6845 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 200041434 is about 14143.6004609859. The cubic root of 200041434 is about 584.8439294377.

Adding to 200041434 its reverse (434140002), we get a palindrome (634181436).

It can be divided in two parts, 2000 and 41434, that added together give a palindrome (43434).

The spelling of 200041434 in words is "two hundred million, forty-one thousand, four hundred thirty-four".