40200433 has 24 divisors (see below), whose sum is σ = 50765568. Its totient is φ = 31552416.

The previous prime is 40200421. The next prime is 40200437. The reversal of 40200433 is 33400204.

40200433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40200433 - 2⁹ = 40199921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40200437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141910 + ... + 142192.

It is an arithmetic number, because the mean of its divisors is an integer number (2115232).

Almost surely, 2^40200433 is an apocalyptic number.

It is an amenable number.

40200433 is a deficient number, since it is larger than the sum of its proper divisors (10565135).

40200433 is a wasteful number, since it uses less digits than its factorization.

40200433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 40200433 is about 6340.3811399631. The cubic root of 40200433 is about 342.5654638929.

Adding to 40200433 its reverse (33400204), we get a palindrome (73600637).

The spelling of 40200433 in words is "forty million, two hundred thousand, four hundred thirty-three".