42004422422507 has 2 divisors, whose sum is σ = 42004422422508. Its totient is φ = 42004422422506.

The previous prime is 42004422422461. The next prime is 42004422422537. The reversal of 42004422422507 is 70522422440024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42004422422507 - 2¹⁰ = 42004422421483 is a prime.

It is not a weakly prime, because it can be changed into another prime (42004422422537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21002211211253 + 21002211211254.

It is an arithmetic number, because the mean of its divisors is an integer number (21002211211254).

Almost surely, 2^{42004422422507} is an apocalyptic number.

42004422422507 is a deficient number, since it is larger than the sum of its proper divisors (1).

42004422422507 is an equidigital number, since it uses as much as digits as its factorization.

42004422422507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 286720, while the sum is 38.

The spelling of 42004422422507 in words is "forty-two trillion, four billion, four hundred twenty-two million, four hundred twenty-two thousand, five hundred seven".