3045042000 has 960 divisors, whose sum is σ = 14364080640. Its totient is φ = 584064000.

The previous prime is 3045041983. The next prime is 3045042001. The reversal of 3045042000 is 2405403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045042001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 234233994 + ... + 234234006.

It is an arithmetic number, because the mean of its divisors is an integer number (14962584).

Almost surely, 2^3045042000 is an apocalyptic number.

3045042000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3045042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182040320).

3045042000 is an abundant number, since it is smaller than the sum of its proper divisors (11319038640).

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

3045042000 is a wasteful number, since it uses less digits than its factorization.

3045042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3045042000 is about 55181.8992061709. The cubic root of 3045042000 is about 1449.4317234090.

Adding to 3045042000 its reverse (2405403), we get a palindrome (3047447403).

The spelling of 3045042000 in words is "three billion, forty-five million, forty-two thousand".