440130241100 has 72 divisors (see below), whose sum is σ = 1045782284400. Its totient is φ = 159452281600.

The previous prime is 440130241099. The next prime is 440130241139. The reversal of 440130241100 is 1142031044.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 23 ways as a sum of consecutive naturals, for example, 447815 + ... + 1039614.

It is an arithmetic number, because the mean of its divisors is an integer number (14524753950).

Almost surely, 2^440130241100 is an apocalyptic number.

It is an amenable number.

440130241100 is an abundant number, since it is smaller than the sum of its proper divisors (605652043300).

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

440130241100 is a wasteful number, since it uses less digits than its factorization.

440130241100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487723 (or 1487716 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 440130241100 its reverse (1142031044), we get a palindrome (441272272144).

The spelling of 440130241100 in words is "four hundred forty billion, one hundred thirty million, two hundred forty-one thousand, one hundred".