14511403242 has 96 divisors (see below), whose sum is σ = 37955174400. Its totient is φ = 3919013280.

The previous prime is 14511403163. The next prime is 14511403243. The reversal of 14511403242 is 24230411541.

14511403242 is a `hidden beast` number, since 1 + 4 + 5 + 11 + 403 + 242 = 666.

14511403242 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 2×14511403242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14511403243) by changing a digit.

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, 124759 + ... + 211157.

It is an arithmetic number, because the mean of its divisors is an integer number (395366400).

Almost surely, 2^14511403242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14511403242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18977587200).

14511403242 is an abundant number, since it is smaller than the sum of its proper divisors (23443771158).

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

14511403242 is a wasteful number, since it uses less digits than its factorization.

14511403242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86488 (or 86485 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 14511403242 its reverse (24230411541), we get a palindrome (38741814783).

The spelling of 14511403242 in words is "fourteen billion, five hundred eleven million, four hundred three thousand, two hundred forty-two".