41644222153 has 2 divisors, whose sum is σ = 41644222154. Its totient is φ = 41644222152.

The previous prime is 41644222141. The next prime is 41644222157. The reversal of 41644222153 is 35122244614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21952274569 + 19691947584 = 148163^2 + 140328^2 .

It is a cyclic number.

It is not a de Polignac number, because 41644222153 - 2¹⁷ = 41644091081 is a prime.

It is not a weakly prime, because it can be changed into another prime (41644222157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20822111076 + 20822111077.

It is an arithmetic number, because the mean of its divisors is an integer number (20822111077).

Almost surely, 2^41644222153 is an apocalyptic number.

It is an amenable number.

41644222153 is a deficient number, since it is larger than the sum of its proper divisors (1).

41644222153 is an equidigital number, since it uses as much as digits as its factorization.

41644222153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 34.

Adding to 41644222153 its reverse (35122244614), we get a palindrome (76766466767).

The spelling of 41644222153 in words is "forty-one billion, six hundred forty-four million, two hundred twenty-two thousand, one hundred fifty-three".