440234414133 has 64 divisors (see below), whose sum is σ = 624567601152. Its totient is φ = 275449870080.

The previous prime is 440234414063. The next prime is 440234414141. The reversal of 440234414133 is 331414432044.

It is not a de Polignac number, because 440234414133 - 2⁸ = 440234413877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 440234414094 and 440234414103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440234414173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 190494048 + ... + 190496358.

It is an arithmetic number, because the mean of its divisors is an integer number (9758868768).

Almost surely, 2^440234414133 is an apocalyptic number.

440234414133 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

440234414133 is a deficient number, since it is larger than the sum of its proper divisors (184333187019).

440234414133 is a wasteful number, since it uses less digits than its factorization.

440234414133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 440234414133 its reverse (331414432044), we get a palindrome (771648846177).

The spelling of 440234414133 in words is "four hundred forty billion, two hundred thirty-four million, four hundred fourteen thousand, one hundred thirty-three".