14103221132240 has 40 divisors (see below), whose sum is σ = 32894749539528. Its totient is φ = 5623265157120.

The previous prime is 14103221132219. The next prime is 14103221132269. The reversal of 14103221132240 is 4223112230141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1548869855296 + 12554351276944 = 1244536^2 + 3543212^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 281588801 + ... + 281638880.

Almost surely, 2^{14103221132240} is an apocalyptic number.

14103221132240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14103221132240 is an abundant number, since it is smaller than the sum of its proper divisors (18791528407288).

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

14103221132240 is a wasteful number, since it uses less digits than its factorization.

14103221132240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563228007 (or 563228001 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 14103221132240 its reverse (4223112230141), we get a palindrome (18326333362381).

The spelling of 14103221132240 in words is "fourteen trillion, one hundred three billion, two hundred twenty-one million, one hundred thirty-two thousand, two hundred forty".