440013514422 has 16 divisors (see below), whose sum is σ = 894453702192. Its totient is φ = 144266725920.

The previous prime is 440013514373. The next prime is 440013514489. The reversal of 440013514422 is 224415310044.

It is a super-2 number, since 2×440013514422² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 440013514422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601110993 + ... + 601111724.

It is an arithmetic number, because the mean of its divisors is an integer number (55903356387).

Almost surely, 2^440013514422 is an apocalyptic number.

440013514422 is an abundant number, since it is smaller than the sum of its proper divisors (454440187770).

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

440013514422 is a wasteful number, since it uses less digits than its factorization.

440013514422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202222783.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 440013514422 its reverse (224415310044), we get a palindrome (664428824466).

The spelling of 440013514422 in words is "four hundred forty billion, thirteen million, five hundred fourteen thousand, four hundred twenty-two".