440130701 has 4 divisors (see below), whose sum is σ = 449495232. Its totient is φ = 430766172.

The previous prime is 440130679. The next prime is 440130707. The reversal of 440130701 is 107031044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-440130701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440130707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682195 + ... + 4682288.

It is an arithmetic number, because the mean of its divisors is an integer number (112373808).

Almost surely, 2^440130701 is an apocalyptic number.

It is an amenable number.

440130701 is a deficient number, since it is larger than the sum of its proper divisors (9364531).

440130701 is an equidigital number, since it uses as much as digits as its factorization.

440130701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9364530.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 440130701 is about 20979.2921949240. The cubic root of 440130701 is about 760.6657952556.

Adding to 440130701 its reverse (107031044), we get a palindrome (547161745).

The spelling of 440130701 in words is "four hundred forty million, one hundred thirty thousand, seven hundred one".