40211210033 has 4 divisors (see below), whose sum is σ = 40211668080. Its totient is φ = 40210751988.

The previous prime is 40211209999. The next prime is 40211210051. The reversal of 40211210033 is 33001211204.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40211210033 - 2²⁸ = 39942774577 is a prime.

It is a super-2 number, since 2×40211210033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40211209993 and 40211210020.

It is not an unprimeable number, because it can be changed into a prime (40211210233) 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 3 ways as a sum of consecutive naturals, for example, 51443 + ... + 288216.

It is an arithmetic number, because the mean of its divisors is an integer number (10052917020).

Almost surely, 2^40211210033 is an apocalyptic number.

It is an amenable number.

40211210033 is a deficient number, since it is larger than the sum of its proper divisors (458047).

40211210033 is a wasteful number, since it uses less digits than its factorization.

40211210033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458046.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 40211210033 its reverse (33001211204), we get a palindrome (73212421237).

The spelling of 40211210033 in words is "forty billion, two hundred eleven million, two hundred ten thousand, thirty-three".