2014030045 has 4 divisors (see below), whose sum is σ = 2416836060. Its totient is φ = 1611224032.

The previous prime is 2014030043. The next prime is 2014030061. The reversal of 2014030045 is 5400304102.

2014030045 = 31733² + 31734².

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1006983289 + 1007046756 = 31733^2 + 31734^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014030045 - 2¹ = 2014030043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014030043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201403000 + ... + 201403009.

It is an arithmetic number, because the mean of its divisors is an integer number (604209015).

Almost surely, 2^2014030045 is an apocalyptic number.

2014030045 is the 31734-th centered square number.

It is an amenable number.

2014030045 is a deficient number, since it is larger than the sum of its proper divisors (402806015).

2014030045 is an equidigital number, since it uses as much as digits as its factorization.

2014030045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402806014.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2014030045 is about 44877.9460871373. The cubic root of 2014030045 is about 1262.8603124119.

Adding to 2014030045 its reverse (5400304102), we get a palindrome (7414334147).

The spelling of 2014030045 in words is "two billion, fourteen million, thirty thousand, forty-five".