40216226353 has 2 divisors, whose sum is σ = 40216226354. Its totient is φ = 40216226352.

The previous prime is 40216226327. The next prime is 40216226419. The reversal of 40216226353 is 35362261204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40116885264 + 99341089 = 200292^2 + 9967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40216226353 is a prime.

It is not a weakly prime, because it can be changed into another prime (40216226153) 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 as a sum of consecutive naturals, namely, 20108113176 + 20108113177.

It is an arithmetic number, because the mean of its divisors is an integer number (20108113177).

Almost surely, 2^40216226353 is an apocalyptic number.

It is an amenable number.

40216226353 is a deficient number, since it is larger than the sum of its proper divisors (1).

40216226353 is an equidigital number, since it uses as much as digits as its factorization.

40216226353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 40216226353 its reverse (35362261204), we get a palindrome (75578487557).

The spelling of 40216226353 in words is "forty billion, two hundred sixteen million, two hundred twenty-six thousand, three hundred fifty-three".