14021240112 has 60 divisors (see below), whose sum is σ = 42807275784. Its totient is φ = 4248860160.

The previous prime is 14021240111. The next prime is 14021240117. The reversal of 14021240112 is 21104212041.

14021240112 is a `hidden beast` number, since 1 + 40 + 212 + 401 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14021240111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4424313 + ... + 4427480.

Almost surely, 2^14021240112 is an apocalyptic number.

14021240112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14021240112 is an abundant number, since it is smaller than the sum of its proper divisors (28786035672).

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

14021240112 is a wasteful number, since it uses less digits than its factorization.

14021240112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8851818 (or 8851809 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 14021240112 its reverse (21104212041), we get a palindrome (35125452153).

The spelling of 14021240112 in words is "fourteen billion, twenty-one million, two hundred forty thousand, one hundred twelve".