304103513434 has 16 divisors (see below), whose sum is σ = 521454866688. Its totient is φ = 130296437712.

The previous prime is 304103513353. The next prime is 304103513443. The reversal of 304103513434 is 434315301403.

It is a junction number, because it is equal to n+sod(n) for n = 304103513396 and 304103513405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2747074 + ... + 2855629.

It is an arithmetic number, because the mean of its divisors is an integer number (32590929168).

Almost surely, 2^304103513434 is an apocalyptic number.

304103513434 is a deficient number, since it is larger than the sum of its proper divisors (217351353254).

304103513434 is a wasteful number, since it uses less digits than its factorization.

304103513434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606589.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 304103513434 its reverse (434315301403), we get a palindrome (738418814837).

The spelling of 304103513434 in words is "three hundred four billion, one hundred three million, five hundred thirteen thousand, four hundred thirty-four".