14043141420 has 192 divisors, whose sum is σ = 49430449152. Its totient is φ = 2917939200.

The previous prime is 14043141407. The next prime is 14043141439. The reversal of 14043141420 is 2414134041.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 546460 + ... + 571580.

It is an arithmetic number, because the mean of its divisors is an integer number (257450256).

Almost surely, 2^14043141420 is an apocalyptic number.

14043141420 is a gapful number since it is divisible by the number (10) 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 14043141420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24715224576).

14043141420 is an abundant number, since it is smaller than the sum of its proper divisors (35387307732).

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

14043141420 is a wasteful number, since it uses less digits than its factorization.

14043141420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25173 (or 25149 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14043141420 its reverse (2414134041), we get a palindrome (16457275461).

The spelling of 14043141420 in words is "fourteen billion, forty-three million, one hundred forty-one thousand, four hundred twenty".