14035131542440 has 32 divisors (see below), whose sum is σ = 31891709801160. Its totient is φ = 5558467936000.

The previous prime is 14035131542389. The next prime is 14035131542441. The reversal of 14035131542440 is 4424513153041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10802751856516 + 3232379685924 = 3286754^2 + 1797882^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14035131542440.

It is not an unprimeable number, because it can be changed into a prime (14035131542441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737017191 + ... + 1737025270.

Almost surely, 2^{14035131542440} is an apocalyptic number.

14035131542440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14035131542440 is an abundant number, since it is smaller than the sum of its proper divisors (17856578258720).

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

14035131542440 is a wasteful number, since it uses less digits than its factorization.

14035131542440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474042573 (or 3474042569 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 14035131542440 its reverse (4424513153041), we get a palindrome (18459644695481).

The spelling of 14035131542440 in words is "fourteen trillion, thirty-five billion, one hundred thirty-one million, five hundred forty-two thousand, four hundred forty".