304201014021 has 8 divisors (see below), whose sum is σ = 450668168960. Its totient is φ = 202800675996.

The previous prime is 304201014011. The next prime is 304201014023. The reversal of 304201014021 is 120410102403.

304201014021 is a `hidden beast` number, since 304 + 201 + 0 + 140 + 21 = 666.

It is not a de Polignac number, because 304201014021 - 2⁶ = 304201013957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304201013985 and 304201014003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304201014023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5633352085 + ... + 5633352138.

It is an arithmetic number, because the mean of its divisors is an integer number (56333521120).

Almost surely, 2^304201014021 is an apocalyptic number.

It is an amenable number.

304201014021 is a deficient number, since it is larger than the sum of its proper divisors (146467154939).

304201014021 is a wasteful number, since it uses less digits than its factorization.

304201014021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11266704232 (or 11266704226 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 304201014021 its reverse (120410102403), we get a palindrome (424611116424).

The spelling of 304201014021 in words is "three hundred four billion, two hundred one million, fourteen thousand, twenty-one".