303002240240 has 160 divisors (see below), whose sum is σ = 821602414080. Its totient is φ = 101773440000.

The previous prime is 303002240231. The next prime is 303002240297. The reversal of 303002240240 is 42042200303.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 8556491 + ... + 8591829.

It is an arithmetic number, because the mean of its divisors is an integer number (5135015088).

Almost surely, 2^303002240240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303002240240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410801207040).

303002240240 is an abundant number, since it is smaller than the sum of its proper divisors (518600173840).

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

303002240240 is a wasteful number, since it uses less digits than its factorization.

303002240240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35671 (or 35665 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 303002240240 its reverse (42042200303), we get a palindrome (345044440543).

The spelling of 303002240240 in words is "three hundred three billion, two million, two hundred forty thousand, two hundred forty".