14250200520 has 128 divisors (see below), whose sum is σ = 43520250240. Its totient is φ = 3731988480.

The previous prime is 14250200519. The next prime is 14250200527. The reversal of 14250200520 is 2500205241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14250200527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2835610 + ... + 2840630.

It is an arithmetic number, because the mean of its divisors is an integer number (340001955).

Almost surely, 2^14250200520 is an apocalyptic number.

14250200520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14250200520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21760125120).

14250200520 is an abundant number, since it is smaller than the sum of its proper divisors (29270049720).

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

14250200520 is a wasteful number, since it uses less digits than its factorization.

14250200520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455 (or 5451 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 14250200520 its reverse (2500205241), we get a palindrome (16750405761).

The spelling of 14250200520 in words is "fourteen billion, two hundred fifty million, two hundred thousand, five hundred twenty".