133400142322 has 8 divisors (see below), whose sum is σ = 200128914396. Its totient is φ = 66690504192.

The previous prime is 133400142263. The next prime is 133400142331. The reversal of 133400142322 is 223241004331.

It can be written as a sum of positive squares in 2 ways, for example, as 132031216321 + 1368926001 = 363361^2 + 36999^2 .

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

It is an unprimeable number.

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, 4766043 + ... + 4793950.

Almost surely, 2^133400142322 is an apocalyptic number.

133400142322 is a deficient number, since it is larger than the sum of its proper divisors (66728772074).

133400142322 is an equidigital number, since it uses as much as digits as its factorization.

133400142322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9566972.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133400142322 its reverse (223241004331), we get a palindrome (356641146653).

The spelling of 133400142322 in words is "one hundred thirty-three billion, four hundred million, one hundred forty-two thousand, three hundred twenty-two".