14050440450 has 144 divisors (see below), whose sum is σ = 38565484776. Its totient is φ = 3666124800.

The previous prime is 14050440433. The next prime is 14050440457. The reversal of 14050440450 is 5404405041.

It can be written as a sum of positive squares in 12 ways, for example, as 6633613809 + 7416826641 = 81447^2 + 86121^2 .

It is not an unprimeable number, because it can be changed into a prime (14050440457) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13760940 + ... + 13761960.

Almost surely, 2^14050440450 is an apocalyptic number.

14050440450 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 14050440450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19282742388).

14050440450 is an abundant number, since it is smaller than the sum of its proper divisors (24515044326).

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

14050440450 is a wasteful number, since it uses less digits than its factorization.

14050440450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 14050440450 its reverse (5404405041), we get a palindrome (19454845491).

The spelling of 14050440450 in words is "fourteen billion, fifty million, four hundred forty thousand, four hundred fifty".