303434413420 has 48 divisors (see below), whose sum is σ = 640044468000. Its totient is φ = 120835399680.

The previous prime is 303434413379. The next prime is 303434413433. The reversal of 303434413420 is 24314434303.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4440271 + ... + 4508089.

It is an arithmetic number, because the mean of its divisors is an integer number (13334259750).

Almost surely, 2^303434413420 is an apocalyptic number.

It is an amenable number.

303434413420 is an abundant number, since it is smaller than the sum of its proper divisors (336610054580).

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

303434413420 is a wasteful number, since it uses less digits than its factorization.

303434413420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68818 (or 68816 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 303434413420 its reverse (24314434303), we get a palindrome (327748847723).

The spelling of 303434413420 in words is "three hundred three billion, four hundred thirty-four million, four hundred thirteen thousand, four hundred twenty".