36403344133 has 8 divisors (see below), whose sum is σ = 39230492000. Its totient is φ = 33580037808.

The previous prime is 36403344127. The next prime is 36403344149. The reversal of 36403344133 is 33144330463.

It is a happy number.

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 36403344133 - 2⁹ = 36403343621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36403344833) 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, 940683 + ... + 978616.

It is an arithmetic number, because the mean of its divisors is an integer number (4903811500).

Almost surely, 2^36403344133 is an apocalyptic number.

It is an amenable number.

36403344133 is a deficient number, since it is larger than the sum of its proper divisors (2827147867).

36403344133 is a wasteful number, since it uses less digits than its factorization.

36403344133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920771.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 36403344133 its reverse (33144330463), we get a palindrome (69547674596).

The spelling of 36403344133 in words is "thirty-six billion, four hundred three million, three hundred forty-four thousand, one hundred thirty-three".