440011132230 has 32 divisors (see below), whose sum is σ = 1058857915104. Its totient is φ = 117021724416.

The previous prime is 440011132207. The next prime is 440011132271. The reversal of 440011132230 is 32231110044.

It is a junction number, because it is equal to n+sod(n) for n = 440011132197 and 440011132206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19649719 + ... + 19672098.

It is an arithmetic number, because the mean of its divisors is an integer number (33089309847).

Almost surely, 2^440011132230 is an apocalyptic number.

440011132230 is an abundant number, since it is smaller than the sum of its proper divisors (618846782874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440011132230 is a wasteful number, since it uses less digits than its factorization.

440011132230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39322200.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 440011132230 its reverse (32231110044), we get a palindrome (472242242274).

The spelling of 440011132230 in words is "four hundred forty billion, eleven million, one hundred thirty-two thousand, two hundred thirty".