440614045 has 8 divisors (see below), whose sum is σ = 528976224. Its totient is φ = 352331664.

The previous prime is 440613989. The next prime is 440614051. The reversal of 440614045 is 540416044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 440614045 - 2⁹ = 440613533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7039 + ... + 30508.

It is an arithmetic number, because the mean of its divisors is an integer number (66122028).

Almost surely, 2^440614045 is an apocalyptic number.

It is an amenable number.

440614045 is a deficient number, since it is larger than the sum of its proper divisors (88362179).

440614045 is a wasteful number, since it uses less digits than its factorization.

440614045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39899.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 440614045 is about 20990.8085837587. The cubic root of 440614045 is about 760.9441434388.

The spelling of 440614045 in words is "four hundred forty million, six hundred fourteen thousand, forty-five".