40203341133 has 4 divisors (see below), whose sum is σ = 53604454848. Its totient is φ = 26802227420.

The previous prime is 40203341117. The next prime is 40203341141. The reversal of 40203341133 is 33114330204.

40203341133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40203341133 - 2⁴ = 40203341117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40203301133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6700556853 + ... + 6700556858.

It is an arithmetic number, because the mean of its divisors is an integer number (13401113712).

Almost surely, 2^40203341133 is an apocalyptic number.

It is an amenable number.

40203341133 is a deficient number, since it is larger than the sum of its proper divisors (13401113715).

40203341133 is a wasteful number, since it uses less digits than its factorization.

40203341133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13401113714.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 40203341133 its reverse (33114330204), we get a palindrome (73317671337).

The spelling of 40203341133 in words is "forty billion, two hundred three million, three hundred forty-one thousand, one hundred thirty-three".