63146141 has 2 divisors, whose sum is σ = 63146142. Its totient is φ = 63146140.

The previous prime is 63146129. The next prime is 63146147. The reversal of 63146141 is 14164136.

63146141 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., 63138916 + 7225 = 7946^2 + 85^2 .

It is a cyclic number.

It is not a de Polignac number, because 63146141 - 2⁶ = 63146077 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63146141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63146147) 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, 31573070 + 31573071.

It is an arithmetic number, because the mean of its divisors is an integer number (31573071).

Almost surely, 2^63146141 is an apocalyptic number.

It is an amenable number.

63146141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63146141 is an equidigital number, since it uses as much as digits as its factorization.

63146141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 63146141 is about 7946.4546182559. The cubic root of 63146141 is about 398.2131569486.

The spelling of 63146141 in words is "sixty-three million, one hundred forty-six thousand, one hundred forty-one".