42617041 has 2 divisors, whose sum is σ = 42617042. Its totient is φ = 42617040.

The previous prime is 42617023. The next prime is 42617059. The reversal of 42617041 is 14071624.

It is a balanced prime because it is at equal distance from previous prime (42617023) and next prime (42617059).

It can be written as a sum of positive squares in only one way, i.e., 36857041 + 5760000 = 6071^2 + 2400^2 .

It is a cyclic number.

It is not a de Polignac number, because 42617041 - 2¹¹ = 42614993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42616997 and 42617015.

It is not a weakly prime, because it can be changed into another prime (42617021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21308520 + 21308521.

It is an arithmetic number, because the mean of its divisors is an integer number (21308521).

Almost surely, 2^42617041 is an apocalyptic number.

It is an amenable number.

42617041 is a deficient number, since it is larger than the sum of its proper divisors (1).

42617041 is an equidigital number, since it uses as much as digits as its factorization.

42617041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 42617041 is about 6528.1728684219. The cubic root of 42617041 is about 349.2966582963.

Adding to 42617041 its reverse (14071624), we get a palindrome (56688665).

The spelling of 42617041 in words is "forty-two million, six hundred seventeen thousand, forty-one".