4500042000 has 160 divisors (see below), whose sum is σ = 15139388160. Its totient is φ = 1147801600.

The previous prime is 4500041999. The next prime is 4500042011. The reversal of 4500042000 is 2400054.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121696 + ... + 154304.

It is an arithmetic number, because the mean of its divisors is an integer number (94621176).

Almost surely, 2^4500042000 is an apocalyptic number.

4500042000 is a gapful number since it is divisible by the number (40) 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 4500042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7569694080).

4500042000 is an abundant number, since it is smaller than the sum of its proper divisors (10639346160).

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

4500042000 is a wasteful number, since it uses less digits than its factorization.

4500042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32658 (or 32642 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 4500042000 is about 67082.3523737801. The cubic root of 4500042000 is about 1650.9687607626.

Adding to 4500042000 its reverse (2400054), we get a palindrome (4502442054).

The spelling of 4500042000 in words is "four billion, five hundred million, forty-two thousand".