14420422044 has 144 divisors (see below), whose sum is σ = 42521169600. Its totient is φ = 4035640320.

The previous prime is 14420422031. The next prime is 14420422067. The reversal of 14420422044 is 44022402441.

14420422044 is a `hidden beast` number, since 14 + 420 + 4 + 220 + 4 + 4 = 666.

It is a super-2 number, since 2×14420422044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14420421999 and 14420422017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2738374 + ... + 2743634.

It is an arithmetic number, because the mean of its divisors is an integer number (295285900).

Almost surely, 2^14420422044 is an apocalyptic number.

14420422044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14420422044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21260584800).

14420422044 is an abundant number, since it is smaller than the sum of its proper divisors (28100747556).

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

14420422044 is a wasteful number, since it uses less digits than its factorization.

14420422044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 14420422044 its reverse (44022402441), we get a palindrome (58442824485).

The spelling of 14420422044 in words is "fourteen billion, four hundred twenty million, four hundred twenty-two thousand, forty-four".