440204300343 has 6 divisors (see below), whose sum is σ = 635850656064. Its totient is φ = 293469533556.

The previous prime is 440204300233. The next prime is 440204300369. The reversal of 440204300343 is 343003402044.

440204300343 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-440204300343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440204300843) 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, 24455794455 + ... + 24455794472.

It is an arithmetic number, because the mean of its divisors is an integer number (105975109344).

Almost surely, 2^440204300343 is an apocalyptic number.

440204300343 is a deficient number, since it is larger than the sum of its proper divisors (195646355721).

440204300343 is a wasteful number, since it uses less digits than its factorization.

440204300343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48911588933 (or 48911588930 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 440204300343 its reverse (343003402044), we get a palindrome (783207702387).

The spelling of 440204300343 in words is "four hundred forty billion, two hundred four million, three hundred thousand, three hundred forty-three".