440133134130 has 32 divisors (see below), whose sum is σ = 1173688358400. Its totient is φ = 117368835696.

The previous prime is 440133134123. The next prime is 440133134153. The reversal of 440133134130 is 31431331044.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 440133134094 and 440133134103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815061090 + ... + 815061629.

It is an arithmetic number, because the mean of its divisors is an integer number (36677761200).

Almost surely, 2^440133134130 is an apocalyptic number.

440133134130 is an abundant number, since it is smaller than the sum of its proper divisors (733555224270).

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

440133134130 is a wasteful number, since it uses less digits than its factorization.

440133134130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630122735 (or 1630122729 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 440133134130 its reverse (31431331044), we get a palindrome (471564465174).

The spelling of 440133134130 in words is "four hundred forty billion, one hundred thirty-three million, one hundred thirty-four thousand, one hundred thirty".