133565240400162 has 8 divisors (see below), whose sum is σ = 267130480800336. Its totient is φ = 44521746800052.

The previous prime is 133565240400161. The next prime is 133565240400191. The reversal of 133565240400162 is 261004042565331.

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

133565240400162 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (133565240400161) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11130436700008 + ... + 11130436700019.

It is an arithmetic number, because the mean of its divisors is an integer number (33391310100042).

Almost surely, 2^{133565240400162} is an apocalyptic number.

133565240400162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133565240400162 is a wasteful number, since it uses less digits than its factorization.

133565240400162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22260873400032.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 133565240400162 its reverse (261004042565331), we get a palindrome (394569282965493).

The spelling of 133565240400162 in words is "one hundred thirty-three trillion, five hundred sixty-five billion, two hundred forty million, four hundred thousand, one hundred sixty-two".