13304145234446 has 64 divisors (see below), whose sum is σ = 23708555884800. Its totient is φ = 5531011718400.

The previous prime is 13304145234433. The next prime is 13304145234491. The reversal of 13304145234446 is 64443254140331.

It is a junction number, because it is equal to n+sod(n) for n = 13304145234397 and 13304145234406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156973901 + ... + 157058631.

It is an arithmetic number, because the mean of its divisors is an integer number (370446185700).

Almost surely, 2^{13304145234446} is an apocalyptic number.

13304145234446 is a deficient number, since it is larger than the sum of its proper divisors (10404410650354).

13304145234446 is a wasteful number, since it uses less digits than its factorization.

13304145234446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97745.

The product of its (nonzero) digits is 1658880, while the sum is 44.

Adding to 13304145234446 its reverse (64443254140331), we get a palindrome (77747399374777).

The spelling of 13304145234446 in words is "thirteen trillion, three hundred four billion, one hundred forty-five million, two hundred thirty-four thousand, four hundred forty-six".