440231201 has 8 divisors (see below), whose sum is σ = 486393984. Its totient is φ = 396320320.

The previous prime is 440231189. The next prime is 440231221. The reversal of 440231201 is 102132044.

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

It is not a de Polignac number, because 440231201 - 2⁶ = 440231137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 440231201.

It is not an unprimeable number, because it can be changed into a prime (440231221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562565 + ... + 563346.

It is an arithmetic number, because the mean of its divisors is an integer number (60799248).

Almost surely, 2^440231201 is an apocalyptic number.

It is an amenable number.

440231201 is a deficient number, since it is larger than the sum of its proper divisors (46162783).

440231201 is a wasteful number, since it uses less digits than its factorization.

440231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125951.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 440231201 is about 20981.6872772425. The cubic root of 440231201 is about 760.7236879788.

Adding to 440231201 its reverse (102132044), we get a palindrome (542363245).

The spelling of 440231201 in words is "four hundred forty million, two hundred thirty-one thousand, two hundred one".