1304421044134 has 16 divisors (see below), whose sum is σ = 2107172046672. Its totient is φ = 602031807648.

The previous prime is 1304421044083. The next prime is 1304421044141. The reversal of 1304421044134 is 4314401244031.

It is a junction number, because it is equal to n+sod(n) for n = 1304421044096 and 1304421044105.

It is a congruent number.

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, 1699557 + ... + 2344639.

It is an arithmetic number, because the mean of its divisors is an integer number (131698252917).

Almost surely, 2^{1304421044134} is an apocalyptic number.

1304421044134 is a deficient number, since it is larger than the sum of its proper divisors (802751002538).

1304421044134 is a wasteful number, since it uses less digits than its factorization.

1304421044134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722871.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1304421044134 its reverse (4314401244031), we get a palindrome (5618822288165).

The spelling of 1304421044134 in words is "one trillion, three hundred four billion, four hundred twenty-one million, forty-four thousand, one hundred thirty-four".