14433344420 has 48 divisors (see below), whose sum is σ = 35010517248. Its totient is φ = 4939752960.

The previous prime is 14433344389. The next prime is 14433344473. The reversal of 14433344420 is 2444333441.

It is a super-3 number, since 3×14433344420³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1925852 + ... + 1933331.

It is an arithmetic number, because the mean of its divisors is an integer number (729385776).

Almost surely, 2^14433344420 is an apocalyptic number.

14433344420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14433344420 is an abundant number, since it is smaller than the sum of its proper divisors (20577172828).

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

14433344420 is a wasteful number, since it uses less digits than its factorization.

14433344420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859220 (or 3859218 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 14433344420 its reverse (2444333441), we get a palindrome (16877677861).

It can be divided in two parts, 14433 and 344420, that added together give a palindrome (358853).

The spelling of 14433344420 in words is "fourteen billion, four hundred thirty-three million, three hundred forty-four thousand, four hundred twenty".