304201470540 has 72 divisors (see below), whose sum is σ = 936236614320. Its totient is φ = 73745809280.

The previous prime is 304201470523. The next prime is 304201470569. The reversal of 304201470540 is 45074102403.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 304201470498 and 304201470507.

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 23 ways as a sum of consecutive naturals, for example, 20943255 + ... + 20957774.

It is an arithmetic number, because the mean of its divisors is an integer number (13003286310).

Almost surely, 2^304201470540 is an apocalyptic number.

304201470540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

304201470540 is an abundant number, since it is smaller than the sum of its proper divisors (632035143780).

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

304201470540 is a wasteful number, since it uses less digits than its factorization.

304201470540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41901063 (or 41901050 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 304201470540 its reverse (45074102403), we get a palindrome (349275572943).

The spelling of 304201470540 in words is "three hundred four billion, two hundred one million, four hundred seventy thousand, five hundred forty".