40201033 has 16 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 37016320.

The previous prime is 40200997. The next prime is 40201043. The reversal of 40201033 is 33010204.

40201033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40201033 is a prime.

It is a super-2 number, since 2×40201033² = 3232246108534178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40201043) 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 15 ways as a sum of consecutive naturals, for example, 83688 + ... + 84166.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 2^40201033 is an apocalyptic number.

It is an amenable number.

40201033 is a deficient number, since it is larger than the sum of its proper divisors (3344567).

40201033 is a wasteful number, since it uses less digits than its factorization.

40201033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 40201033 is about 6340.4284555541. The cubic root of 40201033 is about 342.5671681718.

Adding to 40201033 its reverse (33010204), we get a palindrome (73211237).

The spelling of 40201033 in words is "forty million, two hundred one thousand, thirty-three".