1304214131224 has 16 divisors (see below), whose sum is σ = 2445433795800. Its totient is φ = 652098452352.

The previous prime is 1304214131183. The next prime is 1304214131237. The reversal of 1304214131224 is 4221314124031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1304214131192 and 1304214131201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408754 + ... + 1665985.

Almost surely, 2^{1304214131224} is an apocalyptic number.

It is an amenable number.

1304214131224 is a deficient number, since it is larger than the sum of its proper divisors (1141219664576).

1304214131224 is a wasteful number, since it uses less digits than its factorization.

1304214131224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153322 (or 2153318 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1304214131224 its reverse (4221314124031), we get a palindrome (5525528255255).

The spelling of 1304214131224 in words is "one trillion, three hundred four billion, two hundred fourteen million, one hundred thirty-one thousand, two hundred twenty-four".