440414343 has 6 divisors (see below), whose sum is σ = 636154064. Its totient is φ = 293609556.

The previous prime is 440414341. The next prime is 440414347. The reversal of 440414343 is 343414044.

It is not a de Polignac number, because 440414343 - 2¹ = 440414341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440414341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24467455 + ... + 24467472.

Almost surely, 2^440414343 is an apocalyptic number.

440414343 is a deficient number, since it is larger than the sum of its proper divisors (195739721).

440414343 is a wasteful number, since it uses less digits than its factorization.

440414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48934933 (or 48934930 counting only the distinct ones).

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

The square root of 440414343 is about 20986.0511530874. The cubic root of 440414343 is about 760.8291637243.

Adding to 440414343 its reverse (343414044), we get a palindrome (783828387).

It can be divided in two parts, 44041 and 4343, that added together give a palindrome (48384).

The spelling of 440414343 in words is "four hundred forty million, four hundred fourteen thousand, three hundred forty-three".