42061463 has 2 divisors, whose sum is σ = 42061464. Its totient is φ = 42061462.

The previous prime is 42061433. The next prime is 42061471. The reversal of 42061463 is 36416024.

42061463 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 is a cyclic number.

It is not a de Polignac number, because 42061463 - 2⁸ = 42061207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42061423) 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, 21030731 + 21030732.

It is an arithmetic number, because the mean of its divisors is an integer number (21030732).

Almost surely, 2^42061463 is an apocalyptic number.

42061463 is a deficient number, since it is larger than the sum of its proper divisors (1).

42061463 is an equidigital number, since it uses as much as digits as its factorization.

42061463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 42061463 is about 6485.4809382188. The cubic root of 42061463 is about 347.7721429751.

Adding to 42061463 its reverse (36416024), we get a palindrome (78477487).

It can be divided in two parts, 42061 and 463, that added together give a palindrome (42524).

The spelling of 42061463 in words is "forty-two million, sixty-one thousand, four hundred sixty-three".