42624870445067 has 2 divisors, whose sum is σ = 42624870445068. Its totient is φ = 42624870445066.

The previous prime is 42624870444979. The next prime is 42624870445153. The reversal of 42624870445067 is 76054407842624.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42624870445067 - 2²⁰ = 42624869396491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42624870444997 and 42624870445015.

It is not a weakly prime, because it can be changed into another prime (42624870415067) 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, 21312435222533 + 21312435222534.

It is an arithmetic number, because the mean of its divisors is an integer number (21312435222534).

Almost surely, 2^{42624870445067} is an apocalyptic number.

42624870445067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42624870445067 is an equidigital number, since it uses as much as digits as its factorization.

42624870445067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72253440, while the sum is 59.

The spelling of 42624870445067 in words is "forty-two trillion, six hundred twenty-four billion, eight hundred seventy million, four hundred forty-five thousand, sixty-seven".