304545211234 has 32 divisors (see below), whose sum is σ = 504155560320. Its totient is φ = 136817366400.

The previous prime is 304545211231. The next prime is 304545211249. The reversal of 304545211234 is 432112545403.

It is a self number, because there is not a number n which added to its sum of digits gives 304545211234.

It is not an unprimeable number, because it can be changed into a prime (304545211231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4869804 + ... + 4931944.

It is an arithmetic number, because the mean of its divisors is an integer number (15754861260).

Almost surely, 2^304545211234 is an apocalyptic number.

304545211234 is a deficient number, since it is larger than the sum of its proper divisors (199610349086).

304545211234 is a wasteful number, since it uses less digits than its factorization.

304545211234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64746.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 304545211234 its reverse (432112545403), we get a palindrome (736657756637).

The spelling of 304545211234 in words is "three hundred four billion, five hundred forty-five million, two hundred eleven thousand, two hundred thirty-four".