35223444432247 has 2 divisors, whose sum is σ = 35223444432248. Its totient is φ = 35223444432246.

The previous prime is 35223444432139. The next prime is 35223444432283. The reversal of 35223444432247 is 74223444432253.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35223444432247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35223444432247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35223444432047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17611722216123 + 17611722216124.

It is an arithmetic number, because the mean of its divisors is an integer number (17611722216124).

Almost surely, 2^{35223444432247} is an apocalyptic number.

35223444432247 is a deficient number, since it is larger than the sum of its proper divisors (1).

35223444432247 is an equidigital number, since it uses as much as digits as its factorization.

35223444432247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15482880, while the sum is 49.

The spelling of 35223444432247 in words is "thirty-five trillion, two hundred twenty-three billion, four hundred forty-four million, four hundred thirty-two thousand, two hundred forty-seven".