440243342044 has 12 divisors (see below), whose sum is σ = 840464562168. Its totient is φ = 200110610000.

The previous prime is 440243342023. The next prime is 440243342081.

440243342044 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002765207 + ... + 5002765294.

It is an arithmetic number, because the mean of its divisors is an integer number (70038713514).

Almost surely, 2^440243342044 is an apocalyptic number.

440243342044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440243342044 is a deficient number, since it is larger than the sum of its proper divisors (400221220124).

440243342044 is a wasteful number, since it uses less digits than its factorization.

440243342044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005530516 (or 10005530514 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 440243 and 342044, that added together give a palindrome (782287).

The spelling of 440243342044 in words is "four hundred forty billion, two hundred forty-three million, three hundred forty-two thousand, forty-four".