14273082450 has 144 divisors (see below), whose sum is σ = 42806608416. Its totient is φ = 3379622400.

The previous prime is 14273082437. The next prime is 14273082517. The reversal of 14273082450 is 5428037241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 179322 + ... + 246378.

It is an arithmetic number, because the mean of its divisors is an integer number (297268114).

Almost surely, 2^14273082450 is an apocalyptic number.

14273082450 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 14273082450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21403304208).

14273082450 is an abundant number, since it is smaller than the sum of its proper divisors (28533525966).

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

14273082450 is a wasteful number, since it uses less digits than its factorization.

14273082450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67129 (or 67121 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 14273082450 in words is "fourteen billion, two hundred seventy-three million, eighty-two thousand, four hundred fifty".