133251550322342 has 16 divisors (see below), whose sum is σ = 206996617108800. Its totient is φ = 64257721731840.

The previous prime is 133251550322327. The next prime is 133251550322377. The reversal of 133251550322342 is 243223055152331.

It is a self number, because there is not a number n which added to its sum of digits gives 133251550322342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260891467 + ... + 1260997142.

It is an arithmetic number, because the mean of its divisors is an integer number (12937288569300).

Almost surely, 2^{133251550322342} is an apocalyptic number.

133251550322342 is a deficient number, since it is larger than the sum of its proper divisors (73745066786458).

133251550322342 is a wasteful number, since it uses less digits than its factorization.

133251550322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521889551.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 133251550322342 in words is "one hundred thirty-three trillion, two hundred fifty-one billion, five hundred fifty million, three hundred twenty-two thousand, three hundred forty-two".