14050440521 has 16 divisors (see below), whose sum is σ = 15986073600. Its totient is φ = 12255958848.

The previous prime is 14050440461. The next prime is 14050440553. The reversal of 14050440521 is 12504405041.

14050440521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14050440521 - 2⁶ = 14050440457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14650440521) 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 15 ways as a sum of consecutive naturals, for example, 378761 + ... + 414198.

It is an arithmetic number, because the mean of its divisors is an integer number (999129600).

Almost surely, 2^14050440521 is an apocalyptic number.

It is an amenable number.

14050440521 is a deficient number, since it is larger than the sum of its proper divisors (1935633079).

14050440521 is a wasteful number, since it uses less digits than its factorization.

14050440521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793048.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 14050440521 its reverse (12504405041), we get a palindrome (26554845562).

The spelling of 14050440521 in words is "fourteen billion, fifty million, four hundred forty thousand, five hundred twenty-one".