304232105412 has 192 divisors, whose sum is σ = 839715932160. Its totient is φ = 95041634688.

The previous prime is 304232105377. The next prime is 304232105423. The reversal of 304232105412 is 214501232403.

304232105412 is a `hidden beast` number, since 3 + 0 + 4 + 232 + 10 + 5 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153110283 + ... + 153112269.

It is an arithmetic number, because the mean of its divisors is an integer number (4373520480).

Almost surely, 2^304232105412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304232105412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419857966080).

304232105412 is an abundant number, since it is smaller than the sum of its proper divisors (535483826748).

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

304232105412 is a wasteful number, since it uses less digits than its factorization.

304232105412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3231 counting only the distinct ones).

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

Adding to 304232105412 its reverse (214501232403), we get a palindrome (518733337815).

The spelling of 304232105412 in words is "three hundred four billion, two hundred thirty-two million, one hundred five thousand, four hundred twelve".