40004422224167 has 2 divisors, whose sum is σ = 40004422224168. Its totient is φ = 40004422224166.

The previous prime is 40004422224163. The next prime is 40004422224233. The reversal of 40004422224167 is 76142222440004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40004422224167 - 2² = 40004422224163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40004422224167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40004422224163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20002211112083 + 20002211112084.

It is an arithmetic number, because the mean of its divisors is an integer number (20002211112084).

Almost surely, 2^{40004422224167} is an apocalyptic number.

40004422224167 is a deficient number, since it is larger than the sum of its proper divisors (1).

40004422224167 is an equidigital number, since it uses as much as digits as its factorization.

40004422224167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 38.

The spelling of 40004422224167 in words is "forty trillion, four billion, four hundred twenty-two million, two hundred twenty-four thousand, one hundred sixty-seven".