303020413140 has 48 divisors (see below), whose sum is σ = 848481379200. Its totient is φ = 80803136640.

The previous prime is 303020413139. The next prime is 303020413159. The reversal of 303020413140 is 41314020303.

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 15 ways as a sum of consecutive naturals, for example, 3556761 + ... + 3640959.

It is an arithmetic number, because the mean of its divisors is an integer number (17676695400).

Almost surely, 2^303020413140 is an apocalyptic number.

303020413140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

303020413140 is an abundant number, since it is smaller than the sum of its proper divisors (545460966060).

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

303020413140 is a wasteful number, since it uses less digits than its factorization.

303020413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144192 (or 144190 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 303020413140 its reverse (41314020303), we get a palindrome (344334433443).

The spelling of 303020413140 in words is "three hundred three billion, twenty million, four hundred thirteen thousand, one hundred forty".