133442314312 has 32 divisors (see below), whose sum is σ = 250575607800. Its totient is φ = 66622233600.

The previous prime is 133442314297. The next prime is 133442314321. The reversal of 133442314312 is 213413244331.

It can be written as a sum of positive squares in 4 ways, for example, as 117502241796 + 15940072516 = 342786^2 + 126254^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19166512 + ... + 19173472.

Almost surely, 2^133442314312 is an apocalyptic number.

It is an amenable number.

133442314312 is a deficient number, since it is larger than the sum of its proper divisors (117133293488).

133442314312 is a wasteful number, since it uses less digits than its factorization.

133442314312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177 (or 10173 counting only the distinct ones).

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

Adding to 133442314312 its reverse (213413244331), we get a palindrome (346855558643).

The spelling of 133442314312 in words is "one hundred thirty-three billion, four hundred forty-two million, three hundred fourteen thousand, three hundred twelve".