40100243222033 has 4 divisors (see below), whose sum is σ = 40183959805440. Its totient is φ = 40016526638628.

The previous prime is 40100243221991. The next prime is 40100243222041. The reversal of 40100243222033 is 33022234200104.

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 40100243222033 - 2²² = 40100239027729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40100243221993 and 40100243222011.

It is not an unprimeable number, because it can be changed into a prime (40100243222233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41858290985 + ... + 41858291942.

It is an arithmetic number, because the mean of its divisors is an integer number (10045989951360).

Almost surely, 2^{40100243222033} is an apocalyptic number.

It is an amenable number.

40100243222033 is a deficient number, since it is larger than the sum of its proper divisors (83716583407).

40100243222033 is an equidigital number, since it uses as much as digits as its factorization.

40100243222033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83716583406.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 40100243222033 its reverse (33022234200104), we get a palindrome (73122477422137).

The spelling of 40100243222033 in words is "forty trillion, one hundred billion, two hundred forty-three million, two hundred twenty-two thousand, thirty-three".