441043434 has 32 divisors (see below), whose sum is σ = 1055490240. Its totient is φ = 135705456.

The previous prime is 441043411. The next prime is 441043451. The reversal of 441043434 is 434340144.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 441043398 and 441043407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313432 + ... + 314835.

It is an arithmetic number, because the mean of its divisors is an integer number (32984070).

Almost surely, 2^441043434 is an apocalyptic number.

441043434 is an abundant number, since it is smaller than the sum of its proper divisors (614446806).

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

441043434 is a wasteful number, since it uses less digits than its factorization.

441043434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628291 (or 628285 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 441043434 is about 21001.0341173953. The cubic root of 441043434 is about 761.1912493183.

Adding to 441043434 its reverse (434340144), we get a palindrome (875383578).

The spelling of 441043434 in words is "four hundred forty-one million, forty-three thousand, four hundred thirty-four".