304213404332 has 12 divisors (see below), whose sum is σ = 532537237176. Its totient is φ = 152059908000.

The previous prime is 304213404331. The next prime is 304213404361. The reversal of 304213404332 is 233404312403.

It is a junction number, because it is equal to n+sod(n) for n = 304213404295 and 304213404304.

It is not an unprimeable number, because it can be changed into a prime (304213404331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11683913 + ... + 11709920.

It is an arithmetic number, because the mean of its divisors is an integer number (44378103098).

Almost surely, 2^304213404332 is an apocalyptic number.

It is an amenable number.

304213404332 is a deficient number, since it is larger than the sum of its proper divisors (228323832844).

304213404332 is a wasteful number, since it uses less digits than its factorization.

304213404332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23397088 (or 23397086 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 304213404332 its reverse (233404312403), we get a palindrome (537617716735).

The spelling of 304213404332 in words is "three hundred four billion, two hundred thirteen million, four hundred four thousand, three hundred thirty-two".