304214042004 has 12 divisors (see below), whose sum is σ = 709832764704. Its totient is φ = 101404680664.

The previous prime is 304214041993. The next prime is 304214042039. The reversal of 304214042004 is 400240412403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×304214042004² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12675585072 + ... + 12675585095.

It is an arithmetic number, because the mean of its divisors is an integer number (59152730392).

Almost surely, 2^304214042004 is an apocalyptic number.

It is an amenable number.

304214042004 is an abundant number, since it is smaller than the sum of its proper divisors (405618722700).

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

304214042004 is a wasteful number, since it uses less digits than its factorization.

304214042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25351170174 (or 25351170172 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 304214042004 its reverse (400240412403), we get a palindrome (704454454407).

The spelling of 304214042004 in words is "three hundred four billion, two hundred fourteen million, forty-two thousand, four".