2014303453 has 6 divisors (see below), whose sum is σ = 2105690174. Its totient is φ = 1926724536.

The previous prime is 2014303433. The next prime is 2014303469. The reversal of 2014303453 is 3543034102.

It can be written as a sum of positive squares in only one way, i.e., 1725405444 + 288898009 = 41538^2 + 16997^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2014303453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014303433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1903350 + ... + 1904407.

Almost surely, 2^2014303453 is an apocalyptic number.

2014303453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2014303453 is a deficient number, since it is larger than the sum of its proper divisors (91386721).

2014303453 is an equidigital number, since it uses as much as digits as its factorization.

2014303453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807803 (or 3807780 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2014303453 is about 44880.9921124745. The cubic root of 2014303453 is about 1262.9174549705.

Adding to 2014303453 its reverse (3543034102), we get a palindrome (5557337555).

The spelling of 2014303453 in words is "two billion, fourteen million, three hundred three thousand, four hundred fifty-three".