40220163341 has 2 divisors, whose sum is σ = 40220163342. Its totient is φ = 40220163340.

The previous prime is 40220163271. The next prime is 40220163367. The reversal of 40220163341 is 14336102204.

It is an a-pointer prime, because the next prime (40220163367) can be obtained adding 40220163341 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34287928900 + 5932234441 = 185170^2 + 77021^2 .

It is a cyclic number.

It is not a de Polignac number, because 40220163341 - 2¹⁴ = 40220146957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40220163341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40220163041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20110081670 + 20110081671.

It is an arithmetic number, because the mean of its divisors is an integer number (20110081671).

Almost surely, 2^40220163341 is an apocalyptic number.

It is an amenable number.

40220163341 is a deficient number, since it is larger than the sum of its proper divisors (1).

40220163341 is an equidigital number, since it uses as much as digits as its factorization.

40220163341 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 40220163341 its reverse (14336102204), we get a palindrome (54556265545).

The spelling of 40220163341 in words is "forty billion, two hundred twenty million, one hundred sixty-three thousand, three hundred forty-one".