14201220544 has 56 divisors (see below), whose sum is σ = 32525317728. Its totient is φ = 6025958400.

The previous prime is 14201220503. The next prime is 14201220571. The reversal of 14201220544 is 44502210241.

It is a tau number, because it is divible by the number of its divisors (56).

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, 111679 + ... + 202174.

Almost surely, 2^14201220544 is an apocalyptic number.

14201220544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14201220544 is an abundant number, since it is smaller than the sum of its proper divisors (18324097184).

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

14201220544 is a wasteful number, since it uses less digits than its factorization.

14201220544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313973 (or 313963 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 14201220544 its reverse (44502210241), we get a palindrome (58703430785).

The spelling of 14201220544 in words is "fourteen billion, two hundred one million, two hundred twenty thousand, five hundred forty-four".