14234244400420 has 48 divisors (see below), whose sum is σ = 32613188444928. Its totient is φ = 5175481167360.

The previous prime is 14234244400391. The next prime is 14234244400457. The reversal of 14234244400420 is 2400444243241.

It is a super-2 number, since 2×14234244400420² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917957 + ... + 5669836.

It is an arithmetic number, because the mean of its divisors is an integer number (679441425936).

Almost surely, 2^{14234244400420} is an apocalyptic number.

14234244400420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234244400420 is an abundant number, since it is smaller than the sum of its proper divisors (18378944044508).

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

14234244400420 is a wasteful number, since it uses less digits than its factorization.

14234244400420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596340 (or 7596338 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 14234244400420 its reverse (2400444243241), we get a palindrome (16634688643661).

The spelling of 14234244400420 in words is "fourteen trillion, two hundred thirty-four billion, two hundred forty-four million, four hundred thousand, four hundred twenty".