14043005540 has 24 divisors (see below), whose sum is σ = 29522094840. Its totient is φ = 5611148288.

The previous prime is 14043005527. The next prime is 14043005573. The reversal of 14043005540 is 4550034041.

It can be written as a sum of positive squares in 4 ways, for example, as 935503396 + 13107502144 = 30586^2 + 114488^2 .

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 7 ways as a sum of consecutive naturals, for example, 359327 + ... + 396486.

It is an arithmetic number, because the mean of its divisors is an integer number (1230087285).

Almost surely, 2^14043005540 is an apocalyptic number.

14043005540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14043005540 is an abundant number, since it is smaller than the sum of its proper divisors (15479089300).

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

14043005540 is a wasteful number, since it uses less digits than its factorization.

14043005540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756751 (or 756749 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 14043005540 its reverse (4550034041), we get a palindrome (18593039581).

The spelling of 14043005540 in words is "fourteen billion, forty-three million, five thousand, five hundred forty".