3045323442 has 64 divisors (see below), whose sum is σ = 7193088000. Its totient is φ = 859032720.

The previous prime is 3045323431. The next prime is 3045323453. The reversal of 3045323442 is 2443235403.

It is an interprime number because it is at equal distance from previous prime (3045323431) and next prime (3045323453).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 153217 + ... + 171947.

It is an arithmetic number, because the mean of its divisors is an integer number (112392000).

Almost surely, 2^3045323442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3045323442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3596544000).

3045323442 is an abundant number, since it is smaller than the sum of its proper divisors (4147764558).

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

3045323442 is a wasteful number, since it uses less digits than its factorization.

3045323442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18836 (or 18822 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 3045323442 is about 55184.4492769476. The cubic root of 3045323442 is about 1449.4763772425.

Adding to 3045323442 its reverse (2443235403), we get a palindrome (5488558845).

The spelling of 3045323442 in words is "three billion, forty-five million, three hundred twenty-three thousand, four hundred forty-two".