440300341030 has 64 divisors (see below), whose sum is σ = 874547150400. Its totient is φ = 158272081920.

The previous prime is 440300340941. The next prime is 440300341031. The reversal of 440300341030 is 30143003044.

It is a super-2 number, since 2×440300341030² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 440300340992 and 440300341010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440300341031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5149266 + ... + 5234074.

It is an arithmetic number, because the mean of its divisors is an integer number (13664799225).

Almost surely, 2^440300341030 is an apocalyptic number.

440300341030 is a deficient number, since it is larger than the sum of its proper divisors (434246809370).

440300341030 is a wasteful number, since it uses less digits than its factorization.

440300341030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85369.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 440300341030 its reverse (30143003044), we get a palindrome (470443344074).

The spelling of 440300341030 in words is "four hundred forty billion, three hundred million, three hundred forty-one thousand, thirty".