304234134513 has 8 divisors (see below), whose sum is σ = 405686080800. Its totient is φ = 202802472288.

The previous prime is 304234134499. The next prime is 304234134551. The reversal of 304234134513 is 315431432403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 304234134513 - 2⁸ = 304234134257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304234134563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5035983 + ... + 5096036.

It is an arithmetic number, because the mean of its divisors is an integer number (50710760100).

Almost surely, 2^304234134513 is an apocalyptic number.

It is an amenable number.

304234134513 is a deficient number, since it is larger than the sum of its proper divisors (101451946287).

304234134513 is a wasteful number, since it uses less digits than its factorization.

304234134513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142031.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 304234134513 its reverse (315431432403), we get a palindrome (619665566916).

The spelling of 304234134513 in words is "three hundred four billion, two hundred thirty-four million, one hundred thirty-four thousand, five hundred thirteen".