1304412432133 has 4 divisors (see below), whose sum is σ = 1304436458988. Its totient is φ = 1304388405280.

The previous prime is 1304412432107. The next prime is 1304412432209. The reversal of 1304412432133 is 3312342144031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 900179693284 + 404232738849 = 948778^2 + 635793^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304412432133 - 2⁵ = 1304412432101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1304412432095 and 1304412432104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304412432833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11931808 + ... + 12040633.

It is an arithmetic number, because the mean of its divisors is an integer number (326109114747).

Almost surely, 2^{1304412432133} is an apocalyptic number.

It is an amenable number.

1304412432133 is a deficient number, since it is larger than the sum of its proper divisors (24026855).

1304412432133 is an equidigital number, since it uses as much as digits as its factorization.

1304412432133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24026854.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1304412432133 its reverse (3312342144031), we get a palindrome (4616754576164).

The spelling of 1304412432133 in words is "one trillion, three hundred four billion, four hundred twelve million, four hundred thirty-two thousand, one hundred thirty-three".