35644032223 has 2 divisors, whose sum is σ = 35644032224. Its totient is φ = 35644032222.

The previous prime is 35644032181. The next prime is 35644032239. The reversal of 35644032223 is 32223044653.

It is a strong prime.

It is an emirp because it is prime and its reverse (32223044653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35644032223 - 2²⁹ = 35107161311 is a prime.

It is a super-2 number, since 2×35644032223² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35644032253) 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, 17822016111 + 17822016112.

It is an arithmetic number, because the mean of its divisors is an integer number (17822016112).

Almost surely, 2^35644032223 is an apocalyptic number.

35644032223 is a deficient number, since it is larger than the sum of its proper divisors (1).

35644032223 is an equidigital number, since it uses as much as digits as its factorization.

35644032223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 35644032223 its reverse (32223044653), we get a palindrome (67867076876).

The spelling of 35644032223 in words is "thirty-five billion, six hundred forty-four million, thirty-two thousand, two hundred twenty-three".