303241004340 has 192 divisors, whose sum is σ = 939271280640. Its totient is φ = 72803888640.

The previous prime is 303241004309. The next prime is 303241004387. The reversal of 303241004340 is 43400142303.

It is a self number, because there is not a number n which added to its sum of digits gives 303241004340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1730145 + ... + 1897335.

It is an arithmetic number, because the mean of its divisors is an integer number (4892037920).

Almost surely, 2^303241004340 is an apocalyptic number.

303241004340 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 303241004340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469635640320).

303241004340 is an abundant number, since it is smaller than the sum of its proper divisors (636030276300).

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

303241004340 is a wasteful number, since it uses less digits than its factorization.

303241004340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167302 (or 167300 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 303241004340 its reverse (43400142303), we get a palindrome (346641146643).

The spelling of 303241004340 in words is "three hundred three billion, two hundred forty-one million, four thousand, three hundred forty".