40243023055211 has 8 divisors (see below), whose sum is σ = 40925208433200. Its totient is φ = 39560841018720.

The previous prime is 40243023055187. The next prime is 40243023055217. The reversal of 40243023055211 is 11255032034204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40243023055211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40243023055217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41408525 + ... + 42369233.

It is an arithmetic number, because the mean of its divisors is an integer number (5115651054150).

Almost surely, 2^{40243023055211} is an apocalyptic number.

40243023055211 is a deficient number, since it is larger than the sum of its proper divisors (682185377989).

40243023055211 is an equidigital number, since it uses as much as digits as its factorization.

40243023055211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670749.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 40243023055211 its reverse (11255032034204), we get a palindrome (51498055089415).

The spelling of 40243023055211 in words is "forty trillion, two hundred forty-three billion, twenty-three million, fifty-five thousand, two hundred eleven".