14235020140 has 96 divisors (see below), whose sum is σ = 33520354560. Its totient is φ = 5033145600.

The previous prime is 14235020071. The next prime is 14235020201. The reversal of 14235020140 is 4102053241.

14235020140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×14235020140³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2163055 + ... + 2169625.

It is an arithmetic number, because the mean of its divisors is an integer number (349170360).

Almost surely, 2^14235020140 is an apocalyptic number.

14235020140 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 14235020140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16760177280).

14235020140 is an abundant number, since it is smaller than the sum of its proper divisors (19285334420).

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

14235020140 is a wasteful number, since it uses less digits than its factorization.

14235020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863 (or 6861 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14235020140 its reverse (4102053241), we get a palindrome (18337073381).

The spelling of 14235020140 in words is "fourteen billion, two hundred thirty-five million, twenty thousand, one hundred forty".