304124021352 has 24 divisors (see below), whose sum is σ = 823669224690. Its totient is φ = 101374673760.

The previous prime is 304124021309. The next prime is 304124021359. The reversal of 304124021352 is 253120421403.

304124021352 is a `hidden beast` number, since 30 + 41 + 240 + 2 + 1 + 352 = 666.

It can be written as a sum of positive squares in only one way, i.e., 228967992036 + 75156029316 = 478506^2 + 274146^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (304124021359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2111972299 + ... + 2111972442.

Almost surely, 2^304124021352 is an apocalyptic number.

It is an amenable number.

304124021352 is an abundant number, since it is smaller than the sum of its proper divisors (519545203338).

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

304124021352 is a wasteful number, since it uses less digits than its factorization.

304124021352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223944753 (or 4223944746 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 304124021352 its reverse (253120421403), we get a palindrome (557244442755).

The spelling of 304124021352 in words is "three hundred four billion, one hundred twenty-four million, twenty-one thousand, three hundred fifty-two".