440033414434 has 16 divisors (see below), whose sum is σ = 670328354016. Its totient is φ = 216594813600.

The previous prime is 440033414393. The next prime is 440033414437. The reversal of 440033414434 is 434414330044.

It is a self number, because there is not a number n which added to its sum of digits gives 440033414434.

It is not an unprimeable number, because it can be changed into a prime (440033414437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834627 + ... + 1255654.

It is an arithmetic number, because the mean of its divisors is an integer number (41895522126).

Almost surely, 2^440033414434 is an apocalyptic number.

440033414434 is a deficient number, since it is larger than the sum of its proper divisors (230294939582).

440033414434 is a wasteful number, since it uses less digits than its factorization.

440033414434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091921.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 440033414434 its reverse (434414330044), we get a palindrome (874447744478).

The spelling of 440033414434 in words is "four hundred forty billion, thirty-three million, four hundred fourteen thousand, four hundred thirty-four".