133043321342 has 8 divisors (see below), whose sum is σ = 211304098656. Its totient is φ = 62608621792.

The previous prime is 133043321309. The next prime is 133043321371. The reversal of 133043321342 is 243123340331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1956519398 + ... + 1956519465.

It is an arithmetic number, because the mean of its divisors is an integer number (26413012332).

Almost surely, 2^133043321342 is an apocalyptic number.

133043321342 is a deficient number, since it is larger than the sum of its proper divisors (78260777314).

133043321342 is a wasteful number, since it uses less digits than its factorization.

133043321342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913038882.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 133043321342 its reverse (243123340331), we get a palindrome (376166661673).

The spelling of 133043321342 in words is "one hundred thirty-three billion, forty-three million, three hundred twenty-one thousand, three hundred forty-two".