14330645550 has 384 divisors, whose sum is σ = 45660827520. Its totient is φ = 3314442240.

The previous prime is 14330645531. The next prime is 14330645551. The reversal of 14330645550 is 5554603341.

14330645550 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 0 + 645 + 5 + 5 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14330645551) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24166054 + ... + 24166646.

It is an arithmetic number, because the mean of its divisors is an integer number (118908405).

Almost surely, 2^14330645550 is an apocalyptic number.

14330645550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14330645550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22830413760).

14330645550 is an abundant number, since it is smaller than the sum of its proper divisors (31330181970).

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

14330645550 is a wasteful number, since it uses less digits than its factorization.

14330645550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 14330645550 in words is "fourteen billion, three hundred thirty million, six hundred forty-five thousand, five hundred fifty".