440422103 has 8 divisors (see below), whose sum is σ = 489526416. Its totient is φ = 392828800.

The previous prime is 440422061. The next prime is 440422117. The reversal of 440422103 is 301224044.

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 440422103 - 2⁸ = 440421847 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 (440422163) 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, 377138 + ... + 378303.

It is an arithmetic number, because the mean of its divisors is an integer number (61190802).

Almost surely, 2^440422103 is an apocalyptic number.

440422103 is a deficient number, since it is larger than the sum of its proper divisors (49104313).

440422103 is a wasteful number, since it uses less digits than its factorization.

440422103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755505.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 440422103 is about 20986.2360369839. The cubic root of 440422103 is about 760.8336322434.

Adding to 440422103 its reverse (301224044), we get a palindrome (741646147).

The spelling of 440422103 in words is "four hundred forty million, four hundred twenty-two thousand, one hundred three".