14401042223520 has 96 divisors (see below), whose sum is σ = 46927534187520. Its totient is φ = 3707854545920.

The previous prime is 14401042223497. The next prime is 14401042223587. The reversal of 14401042223520 is 2532224010441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517264896 + ... + 517292735.

It is an arithmetic number, because the mean of its divisors is an integer number (488828481120).

Almost surely, 2^{14401042223520} is an apocalyptic number.

14401042223520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14401042223520 is an abundant number, since it is smaller than the sum of its proper divisors (32526491964000).

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

14401042223520 is a wasteful number, since it uses less digits than its factorization.

14401042223520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034557678 (or 1034557670 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14401042223520 its reverse (2532224010441), we get a palindrome (16933266233961).

The spelling of 14401042223520 in words is "fourteen trillion, four hundred one billion, forty-two million, two hundred twenty-three thousand, five hundred twenty".