14043053550 has 48 divisors (see below), whose sum is σ = 34878772080. Its totient is φ = 3739223040.

The previous prime is 14043053533. The next prime is 14043053561. The reversal of 14043053550 is 5535034041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31396 + ... + 170504.

It is an arithmetic number, because the mean of its divisors is an integer number (726641085).

Almost surely, 2^14043053550 is an apocalyptic number.

14043053550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14043053550 is an abundant number, since it is smaller than the sum of its proper divisors (20835718530).

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

14043053550 is a wasteful number, since it uses less digits than its factorization.

14043053550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139797 (or 139792 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 14043053550 its reverse (5535034041), we get a palindrome (19578087591).

The spelling of 14043053550 in words is "fourteen billion, forty-three million, fifty-three thousand, five hundred fifty".