14234200434420 has 24 divisors (see below), whose sum is σ = 39855761216544. Its totient is φ = 3795786782496.

The previous prime is 14234200434409. The next prime is 14234200434439. The reversal of 14234200434420 is 2443400243241.

It is a super-2 number, since 2×14234200434420² (a number of 27 digits) contains 22 as substring.

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, 118618336894 + ... + 118618337013.

It is an arithmetic number, because the mean of its divisors is an integer number (1660656717356).

Almost surely, 2^{14234200434420} is an apocalyptic number.

14234200434420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234200434420 is an abundant number, since it is smaller than the sum of its proper divisors (25621560782124).

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

14234200434420 is a wasteful number, since it uses less digits than its factorization.

14234200434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237236673919 (or 237236673917 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 14234200434420 its reverse (2443400243241), we get a palindrome (16677600677661).

The spelling of 14234200434420 in words is "fourteen trillion, two hundred thirty-four billion, two hundred million, four hundred thirty-four thousand, four hundred twenty".