14431226500 has 96 divisors (see below), whose sum is σ = 32687141760. Its totient is φ = 5559344000.

The previous prime is 14431226489. The next prime is 14431226527. The reversal of 14431226500 is 562213441.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7118487 + ... + 7120513.

It is an arithmetic number, because the mean of its divisors is an integer number (340491060).

Almost surely, 2^14431226500 is an apocalyptic number.

14431226500 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 14431226500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16343570880).

14431226500 is an abundant number, since it is smaller than the sum of its proper divisors (18255915260).

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

14431226500 is a wasteful number, since it uses less digits than its factorization.

14431226500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 14431226500 its reverse (562213441), we get a palindrome (14993439941).

The spelling of 14431226500 in words is "fourteen billion, four hundred thirty-one million, two hundred twenty-six thousand, five hundred".