304023423120 has 40 divisors (see below), whose sum is σ = 942472612416. Its totient is φ = 81072912768.

The previous prime is 304023423113. The next prime is 304023423157. The reversal of 304023423120 is 21324320403.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633381892 + ... + 633382371.

Almost surely, 2^304023423120 is an apocalyptic number.

304023423120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

304023423120 is an abundant number, since it is smaller than the sum of its proper divisors (638449189296).

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

304023423120 is a wasteful number, since it uses less digits than its factorization.

304023423120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266764279 (or 1266764273 counting only the distinct ones).

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

Adding to 304023423120 its reverse (21324320403), we get a palindrome (325347743523).

The spelling of 304023423120 in words is "three hundred four billion, twenty-three million, four hundred twenty-three thousand, one hundred twenty".