440054344 has 16 divisors (see below), whose sum is σ = 825379200. Its totient is φ = 219953232.

The previous prime is 440054339. The next prime is 440054347. The reversal of 440054344 is 443450044.

It is not an unprimeable number, because it can be changed into a prime (440054347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22437 + ... + 37195.

It is an arithmetic number, because the mean of its divisors is an integer number (51586200).

Almost surely, 2^440054344 is an apocalyptic number.

It is an amenable number.

440054344 is a deficient number, since it is larger than the sum of its proper divisors (385324856).

440054344 is a wasteful number, since it uses less digits than its factorization.

440054344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18492 (or 18488 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 440054344 is about 20977.4722976816. The cubic root of 440054344 is about 760.6218041433.

The spelling of 440054344 in words is "four hundred forty million, fifty-four thousand, three hundred forty-four".