440043224314344 has 64 divisors (see below), whose sum is σ = 1257272155031040. Its totient is φ = 125726055533760.

The previous prime is 440043224314339. The next prime is 440043224314361. The reversal of 440043224314344 is 443413422340044.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 440043224314296 and 440043224314305.

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, 31165147 + ... + 43027349.

It is an arithmetic number, because the mean of its divisors is an integer number (19644877422360).

Almost surely, 2^{440043224314344} is an apocalyptic number.

It is an amenable number.

440043224314344 is an abundant number, since it is smaller than the sum of its proper divisors (817228930716696).

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

440043224314344 is a wasteful number, since it uses less digits than its factorization.

440043224314344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12083030 (or 12083026 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 42.

Adding to 440043224314344 its reverse (443413422340044), we get a palindrome (883456646654388).

The spelling of 440043224314344 in words is "four hundred forty trillion, forty-three billion, two hundred twenty-four million, three hundred fourteen thousand, three hundred forty-four".