304121440431134 has 8 divisors (see below), whose sum is σ = 456188389204440. Its totient is φ = 152058644029656.

The previous prime is 304121440431037. The next prime is 304121440431169. The reversal of 304121440431134 is 431134044121403.

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

It is a junction number, because it is equal to n+sod(n) for n = 304121440431094 and 304121440431103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037909849 + ... + 1038202820.

It is an arithmetic number, because the mean of its divisors is an integer number (57023548650555).

Almost surely, 2^{304121440431134} is an apocalyptic number.

304121440431134 is a deficient number, since it is larger than the sum of its proper divisors (152066948773306).

304121440431134 is a wasteful number, since it uses less digits than its factorization.

304121440431134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076185914.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 304121440431134 its reverse (431134044121403), we get a palindrome (735255484552537).

The spelling of 304121440431134 in words is "three hundred four trillion, one hundred twenty-one billion, four hundred forty million, four hundred thirty-one thousand, one hundred thirty-four".