42413461 has 2 divisors, whose sum is σ = 42413462. Its totient is φ = 42413460.

The previous prime is 42413431. The next prime is 42413471. The reversal of 42413461 is 16431424.

42413461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37283236 + 5130225 = 6106^2 + 2265^2 .

It is a cyclic number.

It is not a de Polignac number, because 42413461 - 2⁵ = 42413429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42413401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21206730 + 21206731.

It is an arithmetic number, because the mean of its divisors is an integer number (21206731).

Almost surely, 2^42413461 is an apocalyptic number.

It is an amenable number.

42413461 is a deficient number, since it is larger than the sum of its proper divisors (1).

42413461 is an equidigital number, since it uses as much as digits as its factorization.

42413461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 42413461 is about 6512.5617847357. The cubic root of 42413461 is about 348.7395779742.

Adding to 42413461 its reverse (16431424), we get a palindrome (58844885).

The spelling of 42413461 in words is "forty-two million, four hundred thirteen thousand, four hundred sixty-one".