2300045042 has 16 divisors (see below), whose sum is σ = 3571479000. Its totient is φ = 1109606400.

The previous prime is 2300045009. The next prime is 2300045047. The reversal of 2300045042 is 2405400032.

It can be written as a sum of positive squares in 4 ways, for example, as 2286656761 + 13388281 = 47819^2 + 3659^2 .

It is not an unprimeable number, because it can be changed into a prime (2300045047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77042 + ... + 102642.

Almost surely, 2^2300045042 is an apocalyptic number.

2300045042 is a deficient number, since it is larger than the sum of its proper divisors (1271433958).

2300045042 is a wasteful number, since it uses less digits than its factorization.

2300045042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27181.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2300045042 is about 47958.7848261400. The cubic root of 2300045042 is about 1320.0147385101.

Adding to 2300045042 its reverse (2405400032), we get a palindrome (4705445074).

The spelling of 2300045042 in words is "two billion, three hundred million, forty-five thousand, forty-two".