42014564047 has 2 divisors, whose sum is σ = 42014564048. Its totient is φ = 42014564046.

The previous prime is 42014564041. The next prime is 42014564077. The reversal of 42014564047 is 74046541024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42014564047 - 2⁷ = 42014563919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42014563997 and 42014564015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42014564041) 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, 21007282023 + 21007282024.

It is an arithmetic number, because the mean of its divisors is an integer number (21007282024).

Almost surely, 2^42014564047 is an apocalyptic number.

42014564047 is a deficient number, since it is larger than the sum of its proper divisors (1).

42014564047 is an equidigital number, since it uses as much as digits as its factorization.

42014564047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 42014564047 in words is "forty-two billion, fourteen million, five hundred sixty-four thousand, forty-seven".