1304402132223 has 12 divisors (see below), whose sum is σ = 1884169519960. Its totient is φ = 869586141456.

The previous prime is 1304402132183. The next prime is 1304402132227. The reversal of 1304402132223 is 3222312044031.

1304402132223 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 402 + 1 + 32 + 223 = 666.

It is not a de Polignac number, because 1304402132223 - 2²⁹ = 1303865261311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304402132227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720028 + ... + 1768401.

Almost surely, 2^{1304402132223} is an apocalyptic number.

1304402132223 is a deficient number, since it is larger than the sum of its proper divisors (579767387737).

1304402132223 is a wasteful number, since it uses less digits than its factorization.

1304402132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546678 (or 2546675 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1304402132223 its reverse (3222312044031), we get a palindrome (4526714176254).

The spelling of 1304402132223 in words is "one trillion, three hundred four billion, four hundred two million, one hundred thirty-two thousand, two hundred twenty-three".