14214421033420 has 48 divisors (see below), whose sum is σ = 30218474926080. Its totient is φ = 5615675612096.

The previous prime is 14214421033381. The next prime is 14214421033487. The reversal of 14214421033420 is 2433012441241.

It is a happy 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, 4664949 + ... + 7084531.

It is an arithmetic number, because the mean of its divisors is an integer number (629551560960).

Almost surely, 2^{14214421033420} is an apocalyptic number.

14214421033420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14214421033420 is an abundant number, since it is smaller than the sum of its proper divisors (16004053892660).

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

14214421033420 is a wasteful number, since it uses less digits than its factorization.

14214421033420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423214 (or 2423212 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 14214421033420 its reverse (2433012441241), we get a palindrome (16647433474661).

The spelling of 14214421033420 in words is "fourteen trillion, two hundred fourteen billion, four hundred twenty-one million, thirty-three thousand, four hundred twenty".