133400440201 has 8 divisors (see below), whose sum is σ = 153621445824. Its totient is φ = 113470384560.

The previous prime is 133400440153. The next prime is 133400440259. The reversal of 133400440201 is 102044004331.

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

It is a cyclic number.

It is not a de Polignac number, because 133400440201 - 2³³ = 124810505609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133400440301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 72736510 + ... + 72738343.

It is an arithmetic number, because the mean of its divisors is an integer number (19202680728).

Almost surely, 2^133400440201 is an apocalyptic number.

It is an amenable number.

133400440201 is a deficient number, since it is larger than the sum of its proper divisors (20221005623).

133400440201 is a wasteful number, since it uses less digits than its factorization.

133400440201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145474991.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 133400440201 its reverse (102044004331), we get a palindrome (235444444532).

The spelling of 133400440201 in words is "one hundred thirty-three billion, four hundred million, four hundred forty thousand, two hundred one".