14010140 has 48 divisors (see below), whose sum is σ = 30965760. Its totient is φ = 5317440.

The previous prime is 14010133. The next prime is 14010187. The reversal of 14010140 is 4101041.

It is a congruent number.

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, 36389 + ... + 36771.

It is an arithmetic number, because the mean of its divisors is an integer number (645120).

Almost surely, 2^14010140 is an apocalyptic number.

14010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14010140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15482880).

14010140 is an abundant number, since it is smaller than the sum of its proper divisors (16955620).

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

14010140 is a wasteful number, since it uses less digits than its factorization.

14010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 14010140 is about 3743.0121560048. The cubic root of 14010140 is about 241.0724000954.

Adding to 14010140 its reverse (4101041), we get a palindrome (18111181).

Subtracting from 14010140 its reverse (4101041), we obtain a palindrome (9909099).

The spelling of 14010140 in words is "fourteen million, ten thousand, one hundred forty".