440213020113 has 8 divisors (see below), whose sum is σ = 586967472000. Its totient is φ = 293466957488.

The previous prime is 440213020103. The next prime is 440213020157. The reversal of 440213020113 is 311020312044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 440213020113 - 2⁴ = 440213020097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 440213020113.

It is not an unprimeable number, because it can be changed into a prime (440213020103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973838 + ... + 2185511.

It is an arithmetic number, because the mean of its divisors is an integer number (73370934000).

Almost surely, 2^440213020113 is an apocalyptic number.

It is an amenable number.

440213020113 is a deficient number, since it is larger than the sum of its proper divisors (146754451887).

440213020113 is a wasteful number, since it uses less digits than its factorization.

440213020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194631.

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

Adding to 440213020113 its reverse (311020312044), we get a palindrome (751233332157).

The spelling of 440213020113 in words is "four hundred forty billion, two hundred thirteen million, twenty thousand, one hundred thirteen".