304024542420 has 24 divisors (see below), whose sum is σ = 851268718944. Its totient is φ = 81073211296.

The previous prime is 304024542403. The next prime is 304024542443. The reversal of 304024542420 is 24245420403.

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

It is a congruent number.

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, 2533537794 + ... + 2533537913.

It is an arithmetic number, because the mean of its divisors is an integer number (35469529956).

Almost surely, 2^304024542420 is an apocalyptic number.

304024542420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

304024542420 is an abundant number, since it is smaller than the sum of its proper divisors (547244176524).

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

304024542420 is a wasteful number, since it uses less digits than its factorization.

304024542420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067075719 (or 5067075717 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 304024542420 its reverse (24245420403), we get a palindrome (328269962823).

The spelling of 304024542420 in words is "three hundred four billion, twenty-four million, five hundred forty-two thousand, four hundred twenty".