40200212133 has 12 divisors (see below), whose sum is σ = 58071782028. Its totient is φ = 26797921920.

The previous prime is 40200212123. The next prime is 40200212159. The reversal of 40200212133 is 33121200204.

40200212133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 16543618884 + 23656593249 = 128622^2 + 153807^2 .

It is not a de Polignac number, because 40200212133 - 2¹⁸ = 40199949989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40200212123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66238 + ... + 291183.

It is an arithmetic number, because the mean of its divisors is an integer number (4839315169).

Almost surely, 2^40200212133 is an apocalyptic number.

It is an amenable number.

40200212133 is a deficient number, since it is larger than the sum of its proper divisors (17871569895).

40200212133 is a wasteful number, since it uses less digits than its factorization.

40200212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369924 (or 369921 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 40200212133 its reverse (33121200204), we get a palindrome (73321412337).

The spelling of 40200212133 in words is "forty billion, two hundred million, two hundred twelve thousand, one hundred thirty-three".