42514784041 has 2 divisors, whose sum is σ = 42514784042. Its totient is φ = 42514784040.

The previous prime is 42514784027. The next prime is 42514784063. The reversal of 42514784041 is 14048741524.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39047340816 + 3467443225 = 197604^2 + 58885^2 .

It is a cyclic number.

It is not a de Polignac number, because 42514784041 - 2⁹ = 42514783529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42514783985 and 42514784003.

It is not a weakly prime, because it can be changed into another prime (42514784021) 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, 21257392020 + 21257392021.

It is an arithmetic number, because the mean of its divisors is an integer number (21257392021).

Almost surely, 2^42514784041 is an apocalyptic number.

It is an amenable number.

42514784041 is a deficient number, since it is larger than the sum of its proper divisors (1).

42514784041 is an equidigital number, since it uses as much as digits as its factorization.

42514784041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 143360, while the sum is 40.

The spelling of 42514784041 in words is "forty-two billion, five hundred fourteen million, seven hundred eighty-four thousand, forty-one".