14193000450 has 72 divisors (see below), whose sum is σ = 38232932400. Its totient is φ = 3774768480.

The previous prime is 14193000449. The next prime is 14193000467. The reversal of 14193000450 is 5400039141.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 128941 + ... + 212159.

It is an arithmetic number, because the mean of its divisors is an integer number (531012950).

Almost surely, 2^14193000450 is an apocalyptic number.

14193000450 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 14193000450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19116466200).

14193000450 is an abundant number, since it is smaller than the sum of its proper divisors (24039931950).

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

14193000450 is a wasteful number, since it uses less digits than its factorization.

14193000450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83616 (or 83608 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 14193000450 its reverse (5400039141), we get a palindrome (19593039591).

The spelling of 14193000450 in words is "fourteen billion, one hundred ninety-three million, four hundred fifty", and thus it is an aban number.