3045331242 has 40 divisors (see below), whose sum is σ = 6884226756. Its totient is φ = 1006121088.

The previous prime is 3045331241. The next prime is 3045331249. The reversal of 3045331242 is 2421335403.

3045331242 is a `hidden beast` number, since 3 + 0 + 4 + 533 + 124 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3042735921 + 2595321 = 55161^2 + 1611^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3045331241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64873 + ... + 101484.

Almost surely, 2^3045331242 is an apocalyptic number.

3045331242 is an abundant number, since it is smaller than the sum of its proper divisors (3838895514).

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

3045331242 is a wasteful number, since it uses less digits than its factorization.

3045331242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166484 (or 166475 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3045331242 is about 55184.5199489857. The cubic root of 3045331242 is about 1449.4776147581.

Adding to 3045331242 its reverse (2421335403), we get a palindrome (5466666645).

The spelling of 3045331242 in words is "three billion, forty-five million, three hundred thirty-one thousand, two hundred forty-two".