14239044450 has 216 divisors, whose sum is σ = 41071412928. Its totient is φ = 3535695360.

The previous prime is 14239044431. The next prime is 14239044473. The reversal of 14239044450 is 5444093241.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 13394619 + ... + 13395681.

Almost surely, 2^14239044450 is an apocalyptic number.

14239044450 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 14239044450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20535706464).

14239044450 is an abundant number, since it is smaller than the sum of its proper divisors (26832368478).

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

14239044450 is a wasteful number, since it uses less digits than its factorization.

14239044450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 14239044450 in words is "fourteen billion, two hundred thirty-nine million, forty-four thousand, four hundred fifty".