40216104323 has 2 divisors, whose sum is σ = 40216104324. Its totient is φ = 40216104322.

The previous prime is 40216104301. The next prime is 40216104389. The reversal of 40216104323 is 32340161204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40216104323 - 2¹⁶ = 40216038787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40216104292 and 40216104301.

It is not a weakly prime, because it can be changed into another prime (40216704323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20108052161 + 20108052162.

It is an arithmetic number, because the mean of its divisors is an integer number (20108052162).

Almost surely, 2^40216104323 is an apocalyptic number.

40216104323 is a deficient number, since it is larger than the sum of its proper divisors (1).

40216104323 is an equidigital number, since it uses as much as digits as its factorization.

40216104323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 40216104323 its reverse (32340161204), we get a palindrome (72556265527).

The spelling of 40216104323 in words is "forty billion, two hundred sixteen million, one hundred four thousand, three hundred twenty-three".