14153042540 has 144 divisors (see below), whose sum is σ = 36989160768. Its totient is φ = 4429665792.

The previous prime is 14153042539. The next prime is 14153042557. The reversal of 14153042540 is 4524035141.

14153042540 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-2 number, since 2×14153042540² (a number of 21 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 19308014 + ... + 19308746.

It is an arithmetic number, because the mean of its divisors is an integer number (256869172).

Almost surely, 2^14153042540 is an apocalyptic number.

14153042540 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 14153042540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18494580384).

14153042540 is an abundant number, since it is smaller than the sum of its proper divisors (22836118228).

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

14153042540 is a wasteful number, since it uses less digits than its factorization.

14153042540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 14153042540 its reverse (4524035141), we get a palindrome (18677077681).

The spelling of 14153042540 in words is "fourteen billion, one hundred fifty-three million, forty-two thousand, five hundred forty".