14400221420514 has 8 divisors (see below), whose sum is σ = 28800442841040. Its totient is φ = 4800073806836.

The previous prime is 14400221420513. The next prime is 14400221420531. The reversal of 14400221420514 is 41502412200441.

It is a sphenic number, since it is the product of 3 distinct primes.

14400221420514 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14400221420513) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1200018451704 + ... + 1200018451715.

It is an arithmetic number, because the mean of its divisors is an integer number (3600055355130).

Almost surely, 2^{14400221420514} is an apocalyptic number.

14400221420514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14400221420514 is a wasteful number, since it uses less digits than its factorization.

14400221420514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400036903424.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 14400221420514 its reverse (41502412200441), we get a palindrome (55902633620955).

The spelling of 14400221420514 in words is "fourteen trillion, four hundred billion, two hundred twenty-one million, four hundred twenty thousand, five hundred fourteen".