440113133432340 has 48 divisors (see below), whose sum is σ = 1369240859568960. Its totient is φ = 117363502248480.

The previous prime is 440113133432279. The next prime is 440113133432351. The reversal of 440113133432340 is 43234331311044.

440113133432340 is a `hidden beast` number, since 4 + 4 + 0 + 11 + 313 + 3 + 4 + 323 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 440113133432295 and 440113133432304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407512160046 + ... + 407512161125.

It is an arithmetic number, because the mean of its divisors is an integer number (28525851241020).

Almost surely, 2^{440113133432340} is an apocalyptic number.

It is an amenable number.

440113133432340 is an abundant number, since it is smaller than the sum of its proper divisors (929127726136620).

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

440113133432340 is a wasteful number, since it uses less digits than its factorization.

440113133432340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815024321189 (or 815024321181 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 440113133432340 its reverse (43234331311044), we get a palindrome (483347464743384).

The spelling of 440113133432340 in words is "four hundred forty trillion, one hundred thirteen billion, one hundred thirty-three million, four hundred thirty-two thousand, three hundred forty".